Search This Blog
Powered by Blogger.

Blog Archive

Labels

Load More
Trendy Right Now

Popular Posts

Showing posts with label Credit Card Fraud. Show all posts
Mastercard
AI cybersecurity Credit Card Fraud Credit Card hack Cyber Attacks Financial Data Financial Scam Financial Security Mastercard

Preventing Credit Card Fraud in 2024: Tips to Avoid Declined Transactions and Fraud Alerts

 

Credit card fraud is a growing issue, with over 60% of cardholders experiencing attempted fraud in 2023. The use of AI by cybercriminals has dramatically increased, allowing them to open hundreds of accounts daily. Global losses from card fraud reached $33 billion in 2022, with the U.S. accounting for 40% of these losses. 

Although AI is part of the problem, it is also crucial to the solution. Companies like Visa and Mastercard are using AI to enhance their fraud detection systems, reducing false alerts while improving accuracy. Beyond traditional credit card fraud, criminals are now focusing on stealing other types of personal data, such as social security numbers, to commit more sophisticated financial crimes. This shift highlights the importance of comprehensive fraud prevention systems that account for more than just card theft. 

The decrease in false credit card purchases, down 5.4% from 2023, reflects improvements in fraud detection, with Mastercard noting a 20% increase in fraud detection accuracy thanks to AI technology. To minimize the risk of fraud, consumers should adopt strong security measures such as two-factor authentication, biometric passcodes, and password managers. Shopping on reputable sites and using secure payment methods like tap-to-pay can also help reduce exposure to fraudulent activity. Monitoring services and setting personalized fraud alert thresholds can ensure that consumers are notified only when necessary, cutting down on false alerts. 

One key trigger for fraud alerts is changes in shopping behavior, such as buying high-ticket items or frequent purchases from new vendors. These patterns raise red flags, prompting card companies to issue alerts or block transactions. To avoid these issues, consumers can notify their card companies of upcoming travel or large purchases in advance, helping to reduce false fraud alerts. Despite the inconvenience of fraud alerts, they are essential in preventing unauthorized transactions. Consumers are encouraged not to ignore these alerts, even if they seem excessive. 

Experts like Satish Lalchand emphasize the importance of vigilance, as fraud is expected to remain a significant threat. Properly understanding fraud alerts and securing personal data is crucial in staying one step ahead of cybercriminals. To further protect against fraud, individuals should avoid using public Wi-Fi for online transactions and consider freezing their credit to limit unauthorized access. Regularly monitoring credit reports and financial accounts for unusual activity is also essential. Using secure mobile payment methods like tap-to-pay or mobile wallet apps adds an extra layer of protection. 

Financial institutions are continuing to enhance their fraud detection systems, and consumers must take proactive steps to stay vigilant. This combination of personal responsibility and advanced security measures can significantly reduce the chances of falling victim to fraud.
Read more »
cybercriminals
Bank Details Bank fraud BIN Attack Credit Card Fraud Cyber Fraud cybercriminals

‘BIN’ Attacks: Cybercriminals are Using Stolen ‘BIN’ Details for Card Fraud


While cybersecurity networks might be boosting themselves with newer technologies, cybercrime groups are also augmenting their tactics with more sophisticated tools. 

The latest example in cyberspace is the “BIN attacks,” that targeted small businesses. The tactic involved manipulation of the Bank Identification Number (BIN) of credit cards that allowed threat actors to put the stolen card details through trial and error on unsuspecting e-commerce websites. 

Behind the Scenes of the 'BIN' Attacks

In 2023 alone, the payment card fraud amounted to a whopping $577 million, which was 16.5% more than in 2022. Among its victims, the Commonwealth Bank was the one that experienced the fraud when a Melbourne wholesaler faced a barrage of 13,500 declined e-commerce transactions in a month. 

The incident, previously noted as a clerical error, turned out to be an event of cybercrime that impacted both businesses and consumers. 

The cybercriminals initially obtained the first six digits of a credit card, called the Bank Identification Number (BIN). This information was then used for trial and error to determine what combinations of card numbers, expiration dates, and security codes work. Subsequently, the card data that were taken are verified through inconspicuous transactions to ascertain their authenticity. Once verified, card numbers that have been compromised are either sold by fraudsters or used in larger-scale fraudulent transactions.

Customer Accounts Compromised

Commonwealth Bank account holders, Bob Barrow and John Goodall, discovered that they were the targets of fraudulent activities. Despite having no online activity with their cards, they were astonished when they found out about the transactions made on their accounts. This made them question the security of their financial information.

Credit card numbers are more random and limitless than one might believe. Out of the sixteen digits on a card, the six-digit BIN leaves just ten that follow a pattern. Because there are comparatively fewer options, cybercriminals can leverage automated methods to quickly guess valid combinations, which presents a serious threat to conventional security measures. 

While the affected entities are expected to come up with more stringent safety measures, the responsibility does not solely lay on the banks. Financial institutions do not always conduct the transactions; they are often the victims themselves who issue the cards. The attacks emphasize the necessity of a multi-layered safeguard, with companies utilizing strong fraud prevention systems and online shop security-focused payment processors like Stripe and Square. This is necessary since a BIN attack's aftermath might cause firms to go bankrupt.

Read more »
Tax Fraud
advance payment scams and money laundering Black Axe Gang Credit Card Fraud Cyber Crime cybercrime gang Email Scams Financial Fraud inheritance scams Interpol Tax Fraud

Operation Jackal: INTERPOL Shuts Down African Cybercrime Gang


A recent operation by INTERPOL on the West African cybercrime organization led to several bank accounts being frozen, with suspects detained and a series of financial investigations organized worldwide. 

Operation Jackal, conducted between May 15 and 29, apparently mobilized police forces, financial crime units and cybercrime agencies across 21 countries in order to launch a targeted strike on Black Axe and related West African organized criminal gangs.

As of now, more than 200 illicit bank accounts that were linked to online financial crime have been blocked, with several associated suspects arrested whose networks in cybercrime pose a severe threat to international security. 

“Organized crime is mostly driven by financial gain and INTERPOL is committed to working with our member countries to deprive these groups of their ill-gotten assets. This successful operation involving so many countries clearly shows what can be achieved through international cooperation, and will serve as a blueprint for concerted police action against financial crime in the future,” says Isaac Kehinde Oginni, Director of INTERPOL’s Financial Crime and Anti-Corruption Centre (IFCACC). “It also sends a strong message to West African crime networks that no matter where they hide in cyberspace, INTERPOL will pursue them relentlessly. The illegal activities of Black Axe and similar crimes syndicates will remain a priority for INTERPOL.”

In Portugal alone, four such investigations led to the accumulated seizure and recovery of around 1.4 EUR million.

A total of 34 suspects have been arrested in the Irish phase of the operation. Amongst these arrests, 12 were detained for investigative purposes and 22 on suspicion of money laundering and gangland-style offences. 

According to Deputy Head of the National Central Bureau of Dublin, Tony Kelly, ‘It became apparent early in the investigation that international cooperation and the use of INTERPOL’s analytical and coordination capabilities was essential to the investigation, and remains a pivotal element to the success to date and the ongoing investigation into this group.”

More such investigations have been witnessed across the world as intelligence agencies are putting efforts into investigating the issue.

Black Axe and other West African organized cybercrime syndicates are popular malicious gangs known for cyber-enabled criminal offences like financial fraud, mostly done by compromising company’s email systems, romance scams, inheritance scams, credit card fraud, tax fraud, advance payment scams and money laundering. 

Read more »
Vulnerability and Exploits.
Credit Card Fraud Crypto Theft Cyber Fraud Hacktivism Law Enforcement Malicious actor Ransomware Attacks. Vulnerability and Exploits.

Hacktivists Embrace Cybercrime Tactics for Funding

Hacktivism, the fusion of hacking and activism, has become an increasingly prevalent form of online protest and advocacy. While hacktivists are driven by social or political motivations, it is crucial to understand that some of these individuals or groups fund their operations through methods commonly associated with cybercrime. Recent research has shed light on this intriguing intersection between hacktivism and cybercrime, revealing how these hacktivists leverage tactics typically associated with malicious cyber actors to finance their endeavors.

According to a report by Kela, a cybersecurity intelligence firm, hacktivists have been exploring avenues beyond traditional donations to secure the resources they need. The report highlights instances where hacktivist groups engage in activities such as ransomware attacks, cryptocurrency theft, and credit card fraud. These illicit activities provide them with a substantial financial influx, enabling them to sustain and amplify their campaigns.

One alarming example involves the deployment of ransomware by certain hacktivist factions. By encrypting valuable data and demanding ransom payments, these groups not only fund their endeavors but also attract attention to their causes through the media coverage generated by such attacks. This fusion of monetary gain and ideological motivation blurs the lines between hacktivism and cybercrime, leaving security experts and law enforcement agencies grappling with multifaceted challenges.

Cybersecurity news sources note that hacktivists have started using strategies frequently used by cybercriminals, taking advantage of the same flaws in software and systems. This confluence of techniques not only makes identification more difficult, but also emphasizes the need for an all-encompassing response to these changing threats.

The line between hacktivists and hackers has become increasingly complex in light of these developments. The intentions behind these efforts are essential in separating hacktivist behavior from that of malicious hackers. While hacktivists aim to advance social or political causes, their strategies are becoming more and more like those of cyber criminals.

It is crucial that cybersecurity experts, policymakers, and society at large handle these new concerns as the digital landscape continues to change. A nuanced viewpoint is crucial, as Dr. Jane Mitchell, a cybersecurity expert, emphasizes: "Formulating effective strategies that balance security concerns with the legitimate grievances that hacktivist groups frequently spotlight is essential."

Digital activism has undergone a substantial change as a result of the fusion of hacktivism and criminal strategies. Now using standard cybercrime techniques to fund their operations, hacktivist groups were largely concentrated on ideological campaigns. 

Read more »
Online Security
Card Skimming Credit Card Fraud Cyber Security Data Theft Online Security

Here's How to Safeguard Your Credit Card Info

 

Sure, you recognise a phishing email (even if your parents don't). Unfortunately, thieves are constantly coming up with new ways to get unauthorised access to credit card information, leaving you with financial losses and emotional distress. While hackers demonstrate their limitless creativity, the old means of defrauding do not appear to be fading away. 

Here's what you need to know about the different ways your credit card information might be stolen so you can safeguard your financial well-being. 

Phishing scam

One of the most common ways to get credit card information continues to be phishing. You may be duped into providing your credit card information by cybercriminals who send false emails, messages, or fake websites that appear to be legitimate companies. If you refrain from your research before responding to a suspicious phishing email, you can end up "confirming your identity" with a hacker. 

The following are some effective anti-phishing strategies: Never click on shady links or give confidential information to an unknown. When confirming an email's legitimacy, double-check the sender's address. There is no chance that your bank will get in touch with you through Gmail. 

Card skimming

Yes, ATM card skimming still occurs in the digital era. When fraudsters install devices on ATMs, petrol pumps or point-of-sale terminals to steal credit card information from unknowing victims, this is called card skimming. These devices can be hard to find, and the information obtained from them is later utilised to make cloned cards or make online payments.

You should check card readers for signs of manipulation, cover your hand when entering your PIN, utilise ATMs that are located in secure, well-lit places, and use mobile pay or tap to pay whenever feasible to protect yourself against card skimming. 

Breach of confidentiality 

Data breaches occur when hackers secure access to a company's systems and steal critical consumer information, such as credit card information. Unfortunately, these breaches are prevalent and can impact even major, well-known companies. Cybercriminals may then sell or utilise this information for fraudulent transactions on the dark web. 

Check for data breach notifications from firms with which you have accounts on a regular basis, and use two-factor authentication whenever possible. If you learn that your information has been exposed as a result of a data breach, you should change your password on any sites where you use the same login information—and avoid reusing passwords! 

Physical thievery 

With all of the modern tools of theft to be aware of, we must not overlook good old-fashioned pickpocketing. Even losing your wallet or purse can expose your credit card information, especially if the criminal watched you enter your PIN at the ATM before robbing you. If your card is lost or stolen, don't put it off: notify your bank right away to limit the damage. 

The bottom line when it comes to avoiding credit card fraud is to be attentive, practise good security habits, and constantly examine your financial statements to discover any strange activity as soon as possible. The best line of defence against credit card theft is to be vigilant and knowledgeable.
Read more »
online theft
Card Skimming Credit Card Fraud Cyber Attacks E-Commerce Websites online theft

Online Thieves Target Legitimate Ecommerce CCTSites to Steal Credit Cards

 

In a recent Magecart credit card theft campaign, legitimate websites are taken over and used as "makeshift" command and control (C2) servers to inject and conceal skimmers on selected eCommerce sites.

An online store breached by hackers to insert malicious scripts that steal customers' credit cards and personal information while they are checking out is known as a "Magecart attack." 

The United States, the United Kingdom, Australia, Brazil, Peru, and Estonian organisations have all been penetrated, according to Akamai researchers following this campaign.

A further indication of the stealthiness of these attacks, according to the cybersecurity firm, is the fact that many victims haven't been aware they've been compromised for more than a month. 

Exploiting legitimate sites 

The initial step taken by the attackers is to find trustworthy websites that are vulnerable and hack them to host their malicious code and function as C2 servers for their attacks. 

Threat actors avoid detection and blockades and are spared from having to build up their own infrastructure by disseminating credit card skimmers through reputable, legal websites. 

The next step taken by the attackers is to insert a short JavaScript snippet into the target e-commerce websites that retrieves the malicious code from the previously compromised websites.

"Although it is unclear how these sites are being breached, based on our recent research from similar, previous campaigns, the attackers will usually look for vulnerabilities in the targeted websites' digital commerce platform (such as Magento, WooCommerce, WordPress, Shopify, etc.) or in vulnerable third-party services used by the website," researchers explained in the report. 

To enhance the attack's stealthiness, the threat actors developed the skimmer's structure to mimic that of Google Tag Manager or Facebook Pixel, which are well-known third-party services that are unlikely to draw attention. Base64 encoding also hides the host's URL. 

Data theft details 

Akamai claims to have observed two different skimmer iterations being used in the specific campaign. 

A number of CSS selectors that target consumer PII and credit card information are included in the initial version, which is highly obscured. For each site that was targeted, a different set of CSS selectors was created specifically for that victim. 

The second skimmer variant's lack of security allowed indicators in the code to be exposed, which allowed Akamai to map the campaign's distribution and identify more victims.

The data is sent to the attacker's server via an HTTP request formed as an IMG tag inside the skimmer after the skimmers steal the customers' personal information. The data also has a layer of Base64 encoding to obscure the transmission and lessen the chance that the victim will notice the breach. 

By safeguarding website admin accounts effectively and updating their CMS and plugins, website owners may fend off Magecart invasions. By adopting electronic payment methods, virtual cards, or restricting how much can be charged to their credit cards, customers of online stores can reduce the danger of data exposure.
Read more »
US Government
Credit Card Fraud Cyber Crime DOJ TOCRP Try2Check US Department Of Justice US Government

US Government Takes Down Try2Check Services Used by Dark Web Markets


The US Government, on Wednesday, announced that it had taken down the credit card checking tool ‘Try2Check’ that apparently gave cybercrime actors access to bulk purchases and sale of stolen credit card credentials to check which cards were legitimate and active.

The US Department of Justice confirmed the issue and charged Denis Gennadievich Kulkov, a citizen of Russia, for being involved in operating a fraudulent credit card checking business that brought in tens of millions of dollars.

The underground service Try2Check, which Kulkov is believed to have founded in 2005, quickly gained enormous popularity among online criminals engaged in the illicit credit card trade and enabled the suspect to earn at least $18 million in bitcoin.

Apparently, Try2Check leveraged the unnamed company’s “preauthorization” service, whereby a business, such as a hotel, requests that the payment processing firm preauthorizes a charge on a customer’s card to confirm that it is valid and has the necessary credit available. Try2Check impersonated a merchant seeking preauthorization in order to extract information about credit card validity.

What Services Did Try2Check Include? 

The services were used by individuals dealing with both the bulk purchase and sale of credit card credentials and were required to check the percentage of valid and active credit cards, including dark web markets like Joker's Stash for card testing.

By using Try2Check services, the defendant duped a well-known U.S. payment processing company whose systems were used to execute the card checks, in addition to credit card holders and issuers.

The services have now been dismantled following a collaborative measure taken by the US Government and partners in Germany and Austria, including units in the Austrian Criminal Intelligence Service, the German Federal Criminal Police Office (B.A.), the German Federal Office for Information Security (B.S.), and the French Central Directorate of the Judicial Police (DCPJ).

"Try2Check ran tens of millions of credit card checks per year and supported the operations of major card shops that made hundreds of millions in bitcoin in profits[…]Over a nine-month period in 2018, the site performed at least 16 million checks, and over a 13-month period beginning in September 2021, the site performed at least 17 million checks," the DOJ stated. 

In addition to this, the US State Department in partnership with the US Secret Service has offered a $10 million reward through the Transnational Organized Crime Rewards Program (TOCRP) for anyone who can help find Kulkov, who is currently a resident of Russia. If found guilty, Kulkov will face a 20-year-imprisonment.

"The individual named in today's indictment is accused of operating a criminal service with immeasurable reach to fund further illicit activity with global impact[…]Thanks to the cooperation and dedication of our global law enforcement community, Try2Check can no longer serve as a vehicle for continued criminal activity or illicit profits," said U.S. Secret Service Special Agent in Charge Patrick J. Freaney.  

Read more »
User Privacy
Credit Card Fraud Cyber Criminal Cyber Fraud Dark Web US User Privacy

US Criminals Responsible for Widespread Credit Card Fraud

 

In a case that sounds like a script, US criminals stole more than $1 million by using hundreds of credit cards that were advertised for sale on the dark web. A portion of the details surrounding this complex criminal enterprise have become public after a federal indictment by the U.S. Department of Justice.

The defendant in the case of United States v. Trevor Osagie admitted to planning to steal credit card data between 2015 and 2018. Osagie worked with a gang of robbers to cause damages totaling more than $1.5 million. 

At least 4,000 people were affected. Osagie could be sentenced to up to 30 years in prison and must pay a $1 million fine, according to Bleeping Computer. May 25, 2023, has been designated as the judgement date. The top search engines do not index the websites and services found on the dark web, and only obscure methods are used to access them. The dark web isn't always used for illegal activities, but because of its encryption and anonymity, criminals are drawn to it. 

Using the dark web, Osagie was able to recruit and supervise additional conspirators who played different roles in the fraud. Hamilton Eromosele is charged with leading a criminal organisation that used social media to identify "employees" who would use stolen credit cards to make expensive purchases.

Ismael Aidara then opened fake bank accounts and credit cards while Malik Ajala provided the stolen card information. There are six additional characters in this story, all of whom went to the US to participate in any activity requiring their actual presence. The indictment's namesakes all entered guilty pleas, demonstrating the prosecution's strong case. 

This is what happened. Members of this criminal network received the information after it had purchased flights to the United States, rentals, and lodging using stolen credit and debit card information from the dark web. As the shopping spree continued, expensive items and gift cards would be purchased. 

Social media promoted travel and enormous profits alongside the "workers" who travelled and purchased items for other group members. A portion of the funds were given to the criminal organisation. The police caught the criminals after a chaotic three-year rampage.
Read more »
Security
Credit Card Fraud Cyber Fraud Financial Data Fraud Safety Scam Security

How to Prevent Online Credit Card Frauds ?

 

Approximately 80% of Americans shop online. That's more than 263 million people, and the number is expected to grow by 31.2 million by 2025. (via Statista). E-commerce is popular because it is convenient, but the unforeseen result is cybercrime. 

According to a 2020 report by the FBI's Internet Crime Complaint Center (IC3), US citizens lost more than $1.8 billion to online skimming and related crimes that year. Shady characters continue to devise inventive methods to steal money from connected accounts by lifting or scraping unsuspecting victims' credit card information. Credit card fraud schemes vary — sometimes fraudsters create spoof websites and phish credit card information from the checkout page, and you will, of course, not receive the items you paid for.

Other times, they may send you text messages or emails claiming you are eligible for a refund for an item or service you never purchased, then demand your credit card information to "credit" you.
According to The Ascent research, approximately 35% of American consumers have been victims of credit card fraudsters. Because the likelihood of falling for these schemes increases with age, we'll share a few tips to help you avoid becoming a statistic. But first, let's go over the fundamentals.

Online credit card skimming:

Skimming is not a recent concept. Physical card skimming began with physical card skimming, which you may have viewed in movies: a scammers attaches a small device known as a skimmer to a card reader at a gas station, ATM, or other point of sale terminal. The skimmer steals unsuspecting customers' credit card information, which the fraudster then recovers and uses to make online purchases.

However, online skimming is not the same. Magecart attacks are a combination of Magento — the Adobe-owned e-commerce platform that was the original target of fraudsters — and cart. This is how it works: Instead of using physical hardware, hackers place malicious Javascript code called sniffers on websites, and those sniffers lift payment card numbers.

Malicious actors could also insert malicious fields into payment forms or create redirect links to steal customers' credit card information. Magecart skimmers typically sell the information they collect on the dark web for as little as $5. (via PCMag).

Magecart malware is difficult to detect on websites. Everything works and looks the same for the most part. However, being cautious can help you detect when something is amiss, such as being redirected to a website that does not appear secure. There are several ways to determine this.

To begin, click on the lock in the address bar to ensure the security of the website. If the lock is not closed, the connection is not secure, and the site may not be genuine. You could also look at the website's copyright date at the bottom. 

To protect visitors from compromise, secure websites frequently update the interface and protocols, ensuring that the copyright is always up-to-date or at least recent. If a website's copyright is out of date, this is a red flag (via Norton). Finally, avoid clicking on links or downloading attachments from text messages or emails. Unfortunately, being cautious will not completely protect you from skimming.

Magecart attackers steal the payment application infrastructure, which is typically provided to e-commerce merchants by third-party service providers, so even completely secure websites may contain skimming malware (via SISA). However, there is a better line of defence.  

As the number of skimming attacks grows, banks and other financial institutions are taking steps to safeguard their customers from fraud, and virtual cards are one of those solutions. They are linked to your credit card, but they can generate one-time use account numbers, security codes, expiration dates, and CVV codes for online transactions while protecting your actual credit card information.

It's also a good idea to use only one credit card for online shopping so that you can keep track of it easily. Also, contact your bank and request that international purchases on your credit card be disabled. The majority of skimming scams are card-not-present (CNP) transactions, which means that the fraudsters will use a compromised card to make a purchase in a location other than the card owner's. The victim could be in Milwaukee and receive strange debit alerts for purchases made in Miami.  
Read more »
Tactics
Card Skimming Credit Card Fraud Credit Card Stealer Cyber Security Microsoft Safety Security Tactics

Microsoft: Credit Card Stealers are Switching Tactics to Conceal the Attack

 

Attackers are manipulating e-commerce checkout websites and capturing payment card information by utilising picture files with a concealed malicious PHP script. According to Microsoft, card-skimming malware is increasingly employing malicious PHP scripts on web servers to modify payment sites and circumvent browser safeguards activated by JavaScript code. 

Card-skimming malware has changed its approach, according to Microsoft threat analysts. Card skimming has been dominated over the past decade by the so-called Magecart malware, which uses JavaScript code to inject scripts into checkout pages and transmit malware that grabs and steals payment card information. Injecting JavaScript into front-end processes was very conspicuous, according to Microsoft, because it might have triggered browser defences such as Content Security Policy (CSP), which prevents external scripts from loading. 

By attacking web servers with malicious PHP scripts, attackers discovered a less noisy method. In November 2021, Microsoft discovered two malicious image files on a Magento-hosted server, one of which was a fake browser favicon. Magento is a well-known e-commerce system. The images included an embedded PHP script, which did not run on the compromised web server by default. Instead, in order to only target shoppers, the PHP script only starts after validating via cookies that the web admin is not currently signed-in. 

The PHP script obtained the current page's URL and looked for the keywords "checkout" and "one page," which are linked to Magneto's checkout page. "The insertion of the PHP script in an image file is interesting because, by default, the webserver wouldn't run the said code. Based on previous similar attacks, we believe that the attacker used a PHP 'include' expression to include the image (that contains the PHP code) in the website's index page, so that it automatically loads at every webpage visit," Microsoft explained. 

Malicious PHP is increasingly being used in card-skimming malware. Last week, the FBI issued a warning about new examples of card-skimming attackers infecting US business checkout sites with web shells for backdoor remote access to the webserver using malicious PHP. Sucuri discovered that PHP skimmers targeting backend web servers were responsible for 41% of new credit card-skimming malware discovered in 2021. Magecart Group 12 is distributing new web shell malware, according to Malwarebytes, that dynamically loads JavaScript skimming code via server-side requests to online merchants. 

Malwarebytes' Jérôme Segura noted, "This technique is interesting as most client-side security tools will not be able to detect or block the skimmer. Unlike previous incidents where a fake favicon image was used to hide malicious JavaScript code, this turned out to be a PHP web shell."    

However, dangerous JavaScript is still used to skim cards. Card-skimming malware based on JavaScript spoofing Google Analytics and Meta Pixel (previously Facebook Pixel) scripts, for example, was discovered by Microsoft.
Read more »
Steal data
Chatbot Credit Card Fraud Cyber Fraud Frauds phishing Scam Steal data

Phishing Scam Adds a Chatbot Like Twist to Steal Data

 

According to research published Thursday by Trustwave's SpiderLabs team, a newly uncovered phishing campaign aims to reassure potential victims that submitting credit card details and other personal information is safe. 

As per the research, instead of just embedding an information-stealing link directly in an email or attached document, the procedure involves a "chatbot-like" page that tries to engage and create confidence with the victim. 

Researcher Adrian Perez stated, “We say ‘chatbot-like’ because it is not an actual chatbot. The application already has predefined responses based on the limited options given.” 

Responses to the phoney bot lead the potential victim through a number of steps that include a false CAPTCHA, a delivery service login page, and finally a credit card information grab page. Some of the other elements in the process, like the bogus chatbot, aren't very clever. According to SpiderLabs, the CAPTCHA is nothing more than a jpeg file. However, a few things happen in the background on the credit card page. 

“The credit card page has some input validation methods. One is card number validation, wherein it tries to not only check the validity of the card number but also determine the type of card the victim has inputed,” Perez stated.

The campaign was identified in late March, according to the business, and it was still operating as of Thursday morning. The SpiderLabs report is only the latest example of fraudsters' cleverness when it comes to credit card data. In April, Trend Micro researchers warned that fraudsters were utilising phoney "security alerts" from well-known banks in phishing scams. 

Last year, discussions on dark web forums about deploying phishing attacks to capture credit card information grew, according to Gemini Advisory's annual report. Another prevalent approach is stealing card info directly from shopping websites. Researchers at RiskIQ claimed this week that they've noticed a "constant uptick" in skimming activity recently, albeit not all of it is linked to known Magecart malware users.
Read more »
Russian Hackers
Caramel Corp Credit Card Fraud Cyber Fraud E-Commerce Financial Fraud Russian Hackers

Caramel Credit Card Theft is Proliferating Day by Day

 

A credit card stealing service is gaining traction, providing a simple and automated option for low-skilled threat actors to enter the sphere of financial fraud. Credit card skimmers are malicious scripts that are put into compromised e-commerce websites and wait patiently for customers to make a purchase. 

Following a purchase, these malicious scripts capture credit card information and transport it to remote sites, where threat actors can collect it. Threat actors then use these cards to make online purchases for themselves or sell the credit card information to other threat actors on dark web markets for as little as a few dollars. Domain Tools found the new service, which claims that it is run by a Russian criminal outfit called "CaramelCorp." 

Subscribers receive a skimmer script, deployment instructions, and a campaign management panel, which includes everything a threat actor needs to start their own credit card stealing campaign. Caramel only sells to Russian-speaking threat actors after a first verification procedure that weeds out individuals who use machine translation or are new to the sector. 

A lifetime subscription costs $2,000, which isn't cheap for aspiring threat actors, but it includes complete customer service, code upgrades, and growing anti-detection methods for Russian-speaking hackers. 

The "setInterval()" technique, which exfiltrates data between preset periods, is used to acquire credit card data. While it may not appear to be an efficient strategy, it can be used to collect information from abandoned carts and completed purchases. Finally, the campaigns are managed through a panel that allows the subscriber to monitor the affected e-shops, configure the gateways for obtaining stolen data, and more. 

While Caramel isn't new, and neither are skimming campaigns. In December 2020, Bleeping Computer discovered the first dark web posts offering the kit for sale. Caramel has grown in popularity in the underground scene thanks to continued development and advertising. The existence of Caramel and other similar skimming services lowers the technical barrier to starting up and managing large-scale card skimming campaigns, potentially increasing the prevalence of skimmer operations. 

One can defend themself from credit card skimmers as an e-commerce platform user by utilising one-time private cards, putting up charging limitations and prohibitions, or just using online payment methods instead of cards.
Read more »
MageCart Group12
Credit Card Fraud cybercriminals Data Breach E-Skimming MageCart Group12

Magecart Allegedly Hacked the Segway Online Store

 

Researchers discovered an online skimmer on Segway's online store which allowed malicious actors to acquire credit cards and personal information from customers during checkout. 

The store has been hacked by Magecart skimmer, is majorly known for Dean Kamen's invention of the two-wheeled, self-balancing personal transporter, additionally, it also makes additional human mobility technologies.

"While the company doesn't know how Segway's site was hacked, an attacker will normally target vulnerabilities in the CMS system or one of its plugins." "The hostname at store.segway[.]com runs Magento, a major content management system (CMS) utilized by numerous eCommerce sites and a favorite of Magecart threat actors."

The attack was traced to Magecart Group 12 by Malwarebytes researchers who discovered a web skimmer on Segway's online store (store.segway.com). The Segway store was connecting a known skimmer website (booctstrap[.]com), which has been operational since November and has been linked to prior Magecart attacks.

The Magento CMS was utilized to breach the store, and threat actors exploited loopholes in vulnerable versions of the CMS or one of its plugins. The firm also discovered a piece of JavaScript hidden in a file called "Copyright," which isn't harmful in and of itself but periodically loads the skimmer. Anyone analyzing the HTML source code will not see the skimmer because of this method. 

The idea that the malicious actors are inserting the skimmer within a favicon.ico file is also noteworthy; Small icon visuals that connect to other sites are known as favicons. This new approach is becoming increasingly widespread, according to Uriel Maimon, senior director of technological innovations at cybersecurity firm PerimeterX. 

"Magecart attackers are getting increasingly inventive with the attempts to avoid detection, especially given the developments in access control over time." Manual code review, static program analysis, and scanners could not have easily spotted the skimmer script hidden behind a favicon claiming to display the site's copyright."

To prevent these types of attacks, buyers should pay with computerized systems, one-time cards, tokens with stringent charging restrictions, or simply pick cash on delivery if available. Using an internet security application that identifies and prevents malicious JavaScript from running on checkout pages may also save you the headache of obtaining your credit card information stolen.
Read more »
SMS
Credit Card Fraud Cyber Fraud Hackers OTP Singapore SMS

Hackers Impersonate Bank Customers and Make $500k in Fraudulent Credit Card Payments

 

Hackers from other countries were able to impersonate 75 bank clients and made $500,000 in fraudulent credit card payments. This was accomplished using a clever way of intercepting one-time passwords (OTPs) sent by banks via SMS text messages. In a joint statement released on Wednesday, the Infocomm Media Development Authority (IMDA), the Monetary Authority of Singapore (MAS), and the Singapore Police Force detailed how hackers redirected SMS OTPs from banks to foreign mobile networks systems. 

The SMS diversion method, they said, “requires highly sophisticated expertise to compromise the systems of overseas telecommunication networks”. Last year's fraudulent transactions took place between September and December. The bank clients claimed that they did not initiate the transactions and that they did not get the SMS OTPs that were required to complete them. 

According to Mr. Wong, the MAS' deputy chairman, the Monetary Authority of Singapore (MAS) would engage with financial institutions to fine-tune the existing framework on fraudulent payment transactions, which covers the responsibilities and liabilities of banks and customers in such instances. 

Between September last year and February, the police received 89 reports of fraudulent card transactions using SMS one-time passwords (OTPs), according to Mr. Wong. Ms. Yeo Wan Ling (Pasir-Ris Punggol GRC) had inquired if bank-related cyber frauds had increased in the previous six months.

"While these cases represent less than 0.1 percent of fraudulent online card transactions reported, and the number of cases has come down since March 2021, it is nevertheless concerning," Mr. Wong said. 

Singapore's financial and telecommunications networks have not been hacked, according to the authorities. Affected customers who took efforts to safeguard their credentials would not be charged for any of the fraudulent transactions as a gesture of goodwill from the banks, according to the authorities. The names of the banks involved were kept under wraps. 

The cybercriminals utilized this method to get the victims' credit card information and mobile phone numbers in this incident. They also got into the networks of international telecoms and exploited them to alter the location information of the Singapore victims' mobile phones. 

By doing so, the hackers deceived Singapore telecom networks into believing that Singapore phone numbers were roaming overseas on the networks of other countries. The hackers subsequently made fraudulent online card payments using the victims' stolen credit card information.

As a result, when banks issued SMS OTPs to victims to authenticate transactions, the criminals were able to reroute these text messages to foreign mobile network systems. The fraudulent card payments were subsequently completed using the stolen OTPs. This corresponds to the victims' claims that they did not get the OTPs.
Read more »
User Data
Credit Card Credit Card Fraud Cyber Security Debit Cards. Financial Data Breach ransomware attacks User Data

Wawa Paying $9 Million in Cash, Gift Cards in Data Breach Settlement


The Wawa convenience store chain is paying out up to $9 million in cash and gift cards to customers who were affected by a previous data breach, as reimbursements for their loss and inconvenience. 

The affected customers can request gift cards or cash that Wawa is paying out to settle a lawsuit over the security incident. Here's everything you need to learn about the proposed class action settlement – who's eligible, how to submit a claim for cash or a gift card, and how to object to the deal. 

Customers who used their payments cards at any Wawa store or gas pump during the data breach, but were not impacted by the fraud, qualifies to receive a $5 gift card, as compensation. These claimants are referred to as 'Tier One Claimants'. 

However, the claimants will be required to submit proof of the purchase they conducted at a Wawa store or fuel pump between March 04, 2019, and December 12, 2019 – when the data breach occurred – in order to claim the gift card. Customers would essentially be required to provide proof of the transaction date, preferably a store receipt of a statement by the bank, or a screenshot from the concerned bank or credit card company website or app. 

The next category of claimants, referred to as 'Tier Two Claimants' could receive a gift card worth $15 if they show reasonable proof of an actual or attempted fraudulent charge on their debit or credit card post-transaction. 

The last category of claimants, referred to as 'Tier Three Claimants' qualify to receive a cash reimbursement of upto $500, if they provide reasonably documented proof of money they spent in connection with the actual or attempted fraudulent transaction on their payment card. It must be reasonably attributed to the data breach incident. 

During the 9 month span of the data breach, around 22 million class members made a financial transaction at one of the Wawa stores. Customers have been given a deadline of November 29, 2021, to submit a claim for recompensation. By doing so, they are giving up their right to sue Wawa over the 2019 security incident. 

Those who wish to retain their right to sue the company over the security incident and do not wish to receive the payment will be required to exclude themselves from the class. The deadline given for the same is November 12, 2021. 
 

What is this settlement for?


In 2019, the Wawa convenience store chain experienced a data breach wherein cybercriminals hacked their point-of-sale systems to install malware and steal customers' card info. As the fraud impacted Wawa's 850 locations along the East Coast, the U.S based convenience store company found itself buried in a series of lawsuits. One of which – filed by the law firm Chimicles Schwartz Kriner & Donaldson-Smith, of Haverford – claimed that the data breach “was the inevitable result of Wawa's inadequate data security measures and cavalier approach to data security.”

The massive data breach that lasted for nine months,
affected in-store payments and payments at fuel pumps, including “credit and debit card numbers, expiration dates, and cardholder names on payment cards.” Meanwhile, hackers also attempted to sell the stolen financial data on the dark web. 

As a result, a police investigation was called in for and the organization also conducted an internal investigation by appointing a forensics firm for the same.
Read more »
Online Payments
Credit Card Fraud Cyber Security Online Payments

Know ways to avoid credit or debit card frauds


Since 2016, when India decided to go cashless the growth of online payments increased exponentially but not without risks. Online payments seem quick and easy but it's not hard for your financial data to be stolen. With every transaction and swipe you're putting your credit to risk.


In 2019, India faced a banking hazard as 32 lakh debit cards from 19 banks, including HDFC Bank, ICICI Bank, and Axis Bank, were compromised with a loss of 1.3 crores. The cyber-world is littered with examples like this, people often think it's inevitable that they will be duped at least once, that even if they are careful their credit cards will be compromised at some point. But it doesn't have to be so, with the following measures we can reduce the risk of debit and credit frauds to a great extent.

Register for alerts

The best way to prevent a bogus transaction is to set up email or SMS alerts, as they will at least give you a warning as to when a transaction is made or tried. And if the said transaction is not by you then you can take action immediately.

Don't save your card information on websites

It's not foolproof but it would certainly clog some loopholes. It's better to limit the sites where you save your card details and know all the sites you have them saved on. Best to save them on trustable sites.

Be careful

The Internet is full of baits so be prudent while clicking on any too-good-to-be-true deals. Especially the ones that ask for your card details. Be paranoid of fishy email links and consider them as red flags.

Log out

Its cautious to log out of sites and apps made for e-commerce and never save any passwords on your phone.

Check Statements Regularly

Check your bank statements for any suspicious activity, so you can catch one early on. Sometimes, the fraudsters might use the card multiple times so as soon as you find something suspicious report it and cancel the card via the bank.

Use Online Wallets and UPI

As online wallets and UPI doesn't disclose your account details or card details, it's better to use them instead of credit or debit cards for e-commerce.

 It goes without saying that always air on the side of caution and never disclose your financial details to anyone. With a few careful steps you can reduce the risk of falling into a debit fraud and even if you do many banks offer insurance for such cases, so go through the bank's policies thoroughly; they may save you a dime a dozen.
Read more »
Russian Cyber Security
Credit Card Fraud Cyber Fraud Information Security News Russia Russian Cyber Security

The hacker explained why in Russia cards will become more often blocked


Hacker Alexander Warski told what to expect from Governing Bodies. According to him, bank cards will more often be blocked in Russia.

The information security specialist expressed the opinion of the new law on mandatory notification of blocking of finances on the accounts of Russians. Starting from March 28, according to the new law, credit institutions are obliged to notify customers about the blocking of funds on the same day, necessarily indicating the reason for their actions. According to the hacker, the new law will only contribute to a significant increase in blockages.

"The governing bodies will be more likely to use this tool," - said Warski.
At the moment, the percentage of all illegal withdrawals is 1% of all financial transactions. Scammers use fake phone numbers that are displayed as Bank numbers and disturb people on behalf of the Bank. In this regard, the hacker believes that mobile operators are to blame for allowing the sale of virtual SIM cards.

State Duma Deputy Natalia Poklonskaya believes that the introduction of the new law will make the bank-client relationship system more transparent.

"Now this side of banking will become more open, and blocking the client's account will no longer be unexpected, which means that it will not be able to be a manipulative tool," said Natalia.

Earlier, EhackingNews reported that experts from the information security company Positive Technologies came to the conclusion that hackers will need only five days on average to hack a large Russian Bank.

In addition, it became known that 89% of data leakage incidents in Russian banks were caused by ordinary employees.

Banks also noted the appearance of special Telegram bots, through which people can earn anonymously on the leak of information and personal data. Each case of information disclosure costs 50-100 thousand rubles ($750 - $1,500).
Read more »
Russia
Credit Card Fraud Cyber Crime Hackers Arrested Russia

The Russian Embassy in Washington sent a note of protest to the State Department


The US Department of Justice has confirmed the extradition of Russian hacker Alexei Burkov from Israel. Accused by Americans of credit card fraud, a Russian citizen has already appeared before a federal judge in Virginia. Burkov faces up to 80 years in prison. The Russian Foreign Ministry sent a note of protest to the State Department, soon the consuls will be sent to the Russian citizen.

"In connection with the extradition of the Russian citizen Burkov from Israel to the United States, we have taken a decisive demarche regarding the “hunt” unleashed by Washington for our citizens around the world. In the note sent to the State Department, we demanded strict compliance by the American side with existing bilateral obligations," reported the press service of the Russian diplomatic mission.

The Embassy noted that Russian diplomats "will soon visit a compatriot in a pretrial detention center in Virginia."

Earlier, the US Department of Justice said that according to court documents, Burkov allegedly ran a website called Cardplanet that sold payment card numbers, many of which belonged to US citizens.
"Stolen data from more than 150,000 payment cards were allegedly sold on Burkov's website and led to fraudulent purchases made from US credit cards worth more than $20 million," stated the US Department of Justice.

It is noted that if Burkov is found guilty on all counts, he faces up to 80 years in prison.
Earlier, Russian President Vladimir Putin proposed to exchange the Israeli woman, who has dual citizenship — Israel and the United States. She was sentenced to 7.5 years in prison for smuggling hashish. Putin discussed the case with the Prime Minister of the Jewish state, Benjamin Netanyahu. However, he refused to make such an exchange.

Recall that Burkov was detained at the airport in Tel Aviv in 2015 when he came to Israel on vacation. He was later charged with crimes in the sphere of cybersecurity. He calls himself an information security specialist and denies the charges of committing the crimes imputed to him. All the time since the arrest he spent in Israeli prisons.

It is worth noting that Alexei Burkov will not be the first Russian convicted in the United States, whose return will be required by the Russian Foreign Ministry.

Read more »
Subscribe to: Posts (Atom)