Search This Blog
Powered by Blogger.

Blog Archive

Labels

About Me

Load More
Trendy Right Now

Popular Posts

Showing posts with label Security. Show all posts
Telecom
Cyber Security Cybersecurity Infrastructure Security SIM surveillance Telecom

Government Plans SIM Card Replacement Amid Security Concerns Over Chinese-Made Chipsets

 

The Indian government is actively assessing the feasibility of a nationwide SIM card replacement program as part of broader efforts to enhance digital and telecom security. Authorities are currently evaluating the scale of the issue and may soon introduce detailed guidelines on the rollout. The move, if executed, could impact millions of mobile users still operating with SIM cards issued years ago.

The initiative is part of a larger investigation led by the National Cyber Security Coordinator (NCSC), following concerns about the security risks posed by chipsets embedded in SIM cards reportedly sourced from Chinese vendors. According to a report by Mint, the Ministry of Home Affairs has raised red flags over the potential misuse of personal information due to these chipsets.

“The investigation is being done collectively under NCSC involving DoT, MHA, and other stakeholders to identify the entry of such chips in the market and the extent of SIM cards with chips of Chinese origin. It seems even telecos were not aware of the procurement by their vendors,” the Mint reported, citing official sources.

As part of this investigation, the government is exploring technological and legal hurdles that may arise if the replacement plan is greenlit. Key telecom operators, including Vodafone Idea, Bharti Airtel, and Reliance Jio, have reportedly been consulted to discuss possible security loopholes that may surface during the swap process.

In addition to SIM replacement, authorities are also looking to tighten import controls on telecom equipment. Only suppliers from vetted, reliable sources may be allowed to contribute to India's telecom infrastructure moving forward.

Legal Framework Supporting the Move
The Telecommunications Act of 2023 provides the government with the authority to restrict, suspend, or ban telecom equipment or services if they are found to pose a threat to national security.

“Procurement of telecommunication equipment and telecommunication services only from trusted sources,” Section 21 of the Telecom Act, 2023 states.

Before this legislation, the Department of Telecommunications (DoT) had already implemented licensing rules that factored in defence and national security considerations when sourcing telecom hardware. Under these rules, telecom service providers are permitted to buy only from "trusted sources" and must seek prior approval from the National Cyber Security Coordinator.
Read more »
WooCommerce
Carding CyberCrime CyberSource Fraud malware PyPI python Security WooCommerce

Malicious PyPi Package ‘disgrasya’ Exploits WooCommerce Stores for Card Fraud, Downloaded Over 34,000 Times

 

A newly uncovered malicious Python package on PyPi, named ‘disgrasya’, has raised serious concerns after it was discovered exploiting WooCommerce-powered e-commerce sites to validate stolen credit card information. Before its removal, the package had been downloaded more than 34,000 times, signaling significant abuse within the developer ecosystem.

The tool specifically targeted WooCommerce sites using the CyberSource payment gateway, enabling threat actors to mass-test stolen credit card data obtained from dark web sources and data breaches. This process, known as carding, helps cybercriminals determine which cards are active and usable.

While PyPi has since removed the package, its high download count reveals the widespread exploitation of open-source platforms for illicit operations.

"Unlike typical supply chain attacks that rely on deception or typosquatting, disgrasya made no attempt to appear legitimate," explains a report by Socket researchers.

"It was openly malicious, abusing PyPI as a distribution channel to reach a wider audience of fraudsters."

What sets ‘disgrasya’ apart is the transparency of its malicious intent. Unlike other deceptive packages that mask their true purpose, this one openly advertised its illicit capabilities in the description:

"A utility for checking credit cards through multiple gateways using multi-threading and proxies."

According to Socket, version 7.36.9 of the package introduced the core malicious features, likely bypassing stricter checks typically applied to initial versions.

The malicious script mimics legitimate shopping behavior by accessing real WooCommerce stores, identifying product IDs, and adding items to the cart. It then proceeds to the checkout page, where it harvests the CSRF token and CyberSource’s capture context—sensitive data used to securely process card payments.

Socket explains that these tokens are typically short-lived and hidden, but the script captures them instantly while populating the form with fake customer details.

Instead of sending the card details directly to CyberSource, the data is routed to a malicious server (railgunmisaka.com) that impersonates the legitimate payment gateway. The server returns a fake token, which the script uses to complete the checkout process on the real store. If the transaction is successful, the card is validated; otherwise, it moves on to the next.

"This entire workflow—from harvesting product IDs and checkout tokens, to sending stolen card data to a malicious third party, and simulating a full checkout flow—is highly targeted and methodical," says Socket.

"It is designed to blend into normal traffic patterns, making detection incredibly difficult for traditional fraud detection systems."

This fully automated workflow makes it easier for attackers to validate thousands of cards at scale—cards which can then be used for financial fraud or sold on underground marketplaces.

Socket also warns that traditional fraud detection systems are ill-equipped to catch these types of attacks due to their highly realistic emulation of customer behavior.

Despite the sophistication of the operation, Socket researchers suggest some measures to reduce vulnerability:
  • Block very low-value transactions (typically under $5), often used in carding tests.
  • Monitor for high failure rates on small orders from the same IP address or geographic region.
  • Implement CAPTCHA verification during checkout flows to disrupt automated tools.
  • Apply rate limiting on checkout and payment endpoints to slow down or block suspicious behavior.
Read more »
Workspace
Beta Enterprise Compliance CSE Cybersecurity Encryption Gmail Privacy S/MIME Security Workspace

Google Rolls Out Simplified End-to-End Encryption for Gmail Enterprise Users

 

Google has begun the phased rollout of a new end-to-end encryption (E2EE) system for Gmail enterprise users, simplifying the process of sending encrypted emails across different platforms.

While businesses could previously adopt the S/MIME (Secure/Multipurpose Internet Mail Extensions) protocol for encrypted communication, it involved a resource-intensive setup — including issuing and managing certificates for all users and exchanging them before messages could be sent.

With the introduction of Gmail’s enhanced E2EE model, Google says users can now send encrypted emails to anyone, regardless of their email service, without needing to handle complex certificate configurations.

"This capability, requiring minimal efforts for both IT teams and end users, abstracts away the traditional IT complexity and substandard user experiences of existing solutions, while preserving enhanced data sovereignty, privacy, and security controls," Google said today.

The rollout starts in beta with support for encrypted messages sent within the same organization. In the coming weeks, users will be able to send encrypted emails to any Gmail inbox — and eventually to any email address, Google added.

"We're rolling this out in a phased approach, starting today, in beta, with the ability to send E2EE emails to Gmail users in your own organization. In the coming weeks, users will be able to send E2EE emails to any Gmail inbox, and, later this year, to any email inbox."

To compose an encrypted message, users can simply toggle the “Additional encryption” option while drafting their email. If the recipient is a Gmail user with either an enterprise or personal account, the message will decrypt automatically.

For users on the Gmail mobile app or non-Gmail email services, a secure link will redirect them to view the encrypted message in a restricted version of Gmail. These recipients can log in using a guest Google Workspace account to read and respond securely.

If the recipient already has S/MIME enabled, Gmail will continue to use that protocol automatically for encryption — just as it does today.

The new encryption capability is powered by Gmail's client-side encryption (CSE), a Workspace control that allows organizations to manage their own encryption keys outside of Google’s infrastructure. This ensures sensitive messages and attachments are encrypted locally on the client device before being sent to the cloud.

The approach supports compliance with various regulatory frameworks, including data sovereignty, HIPAA, and export control policies, by ensuring that encrypted content is inaccessible to both Google and any external entities.

Gmail’s CSE feature has been available to Google Workspace Enterprise Plus, Education Plus, and Education Standard customers since February 2023. It was initially introduced in beta for Gmail on the web in December 2022, following earlier launches across Google Drive, Docs, Sheets, Slides, Meet, and Calendar.
Read more »
Vulnerability
CyberCrime Cyberhackers Cybersecurity CyberThreat Internet of Things Password Privacy Security Security Risk Vulnerability

Default Password Creates Major Security Risk for Apartment Complexes

 


Under research conducted by security researchers, it was discovered that a widely used door access control system includes an inherently insecure default password. Thousands of buildings across the country have insecure default passwords that can be accessed easily and remotely by anyone. It was discovered by Eric Daigle that there is still a lot of residential and commercial properties in North America that have not yet modified the default passwords for their access control systems, many of them are not even aware that this is a good idea.   

When security researcher Eric Daigle examined an apartment building’s access control panel, he inadvertently discovered one of the most concerning security issues in recent years while inspecting the access control panel. Initially, a routine observation while waiting for a ferry led to the discovery of a critical security flaw affecting hundreds of residential buildings across the country, which caused a widespread financial loss for thousands of people.

In late last year, Eric Daigle became interested in the system when he noticed an unusual access control panel on his normal daily activities. He conducted a short online search for “MESH by Viscount” and found a sales page for its remote access capability, followed by the discovery of a PDF installation guide available for download. It is typical for access control systems to be configured with a default password, which administrators are supposed to change to match their credentials. 

However, Daigle observed that the installation manual did not provide clear instructions regarding how these credentials were to be modified. It was later revealed, after further investigation into the user interface's login page title, that multiple publicly accessible login portals are available for this product. Alarmingly, as a result of this research, he was able to access the first one with default credentials, which highlights a critical security vulnerability. 

The Enterphone MESH door access system is currently owned by Hirsch, and Hirsch has announced that to address this security vulnerability, a software patch will be released shortly that will require users to change their default password, as soon as possible. An internet-connected device will often have a default password, which is often included in the product manual to facilitate the initial setup process. 

There is, however, a significant security risk in requiring end users to manually update these credentials, since if they fail to do so, their systems can be vulnerable to unauthorized access. Hirsch’s door access solutions are not prompted to customers when they are installed, nor are they required to modify the default passwords, leaving many systems at risk of unauthorized access. This vulnerability had been discovered by security researcher Eric Daigle, based on the findings he made, according to his findings. 

The vulnerability has been designated as CVE-2025-26793 as a result of his findings. Modern building security systems have become increasingly integrated with the Internet of Things (IoT) technology, especially in apartment complexes seeking a more advanced alternative to traditional phone-line-based access control systems. Among these key fob systems, Hirsch Mesh features a web-based portal that enables the use of key fobs throughout a large building to be tracked and logged, as well as allowing remote access to various entry points also within the building to be controlled remotely. 

The accessibility of the system's default login credentials, however, raises a crucial security concern because they are openly published in the installation manual, which is easily accessible via an online search, as the installer provides a list of the default login credentials. While waiting at a bus stop for his bus, Eric Daigle made a quick internet search based on the name of the product displayed on the security terminal of the apartment complex across the street. He located the manual in just a few minutes, which identified a way to circumvent the building's security measures. This highlighted a significant flaw in the system's design, leading to a serious risk of abuse. 

The default password that is set on internet-connected devices has historically posed a significant security threat because unauthorized individuals can gain access under the guise of legitimate users, leading to data breaches or the possibility of malicious actors hijacking these devices to carry out large-scale cyberattacks. In recent years, there have been several governments, including the UK, Germany, the US, and other countries, which have been encouraging technology manufacturers to adopt more robust security measures to avoid the security risks associated with using default credentials that were considered insecure in the first place. 

Having been rated as highly vulnerable by the FBI as a result of its ease of exploit, Hirsch's door entry system has been rated as a high threat as well with a severity rating of 10. Exploiting the flaw involves a minimal amount of effort. There is a public documentation available on Hirsch's website, which contains the installation manual for the system, which can be used to obtain the default password. An affected building is vulnerable to unauthorized access if individuals with these credentials log in to the login window of the building's system through the login portal; this highlights a critical security flaw in the system.
Read more »
tokenization
Banking Biometrics contactless Cyber Security Fintech Fraud mobile wallet Payments Security tokenization

Mastercard to Eliminate 16-Digit Card Numbers by 2030 for Enhanced Security

 

In a strategic move to combat identity theft and fraud, Mastercard has announced plans to remove the traditional 16-digit card number from credit and debit cards by 2030. Instead, the company will implement tokenization and biometric authentication to enhance security.

Mastercard has been integrating biometric authentication into its payment ecosystem since 2022, allowing transactions to be completed with a smile or a hand wave. Now, the next phase involves replacing card numbers with tokens, which transform the 16-digit identifier into a unique digital code stored on devices. This ensures that card details are never exposed during online or contactless transactions.

The initial rollout of these numberless cards will be in collaboration with AMP Bank, with additional financial institutions expected to adopt the technology in the coming year.

Receiving a suspicious transaction alert from the bank can be alarming, and for good reason—payment fraud has been on the rise. In Australia, fraudulent card transactions amounted to A$868 million in 2023-24, up from A$677.5 million the previous year.

Data breaches continue to expose sensitive financial information, with major incidents involving Marriott, Starwood Hotels, and Ticketmaster affecting hundreds of millions of customers worldwide. In Australia, card-not-present fraud—where transactions occur without the physical card—accounts for 92% of all card fraud, increasing by 29% in the last financial year.

Although the Card Verification Value (CVV) was introduced to verify physical card possession, its effectiveness has diminished over time.

By removing the card number, Mastercard aims to reduce unauthorized transactions and minimize risks associated with data breaches. Without stored payment details, compromised databases will no longer expose customers’ financial information.

This move aligns with broader industry concerns about data storage and privacy, highlighted by incidents such as the 2022 Optus data breach, which leaked historical customer data. Eliminating stored card details prevents future attacks from leveraging outdated information.

Challenges in Adopting the New System

While digital banking users may find the transition seamless, concerns arise regarding accessibility. Elderly consumers and individuals with disabilities who rely on traditional banking methods might struggle with the shift to mobile authentication.

Additionally, shifting security reliance from physical cards to mobile devices introduces new risks. SIM swapping and impersonation scams already enable criminals to take over victims' phone accounts, and these tactics could escalate as digital payment systems evolve.

Biometric authentication presents another challenge—unlike credit card details, biometric data is immutable. If compromised, it cannot be changed, increasing the stakes of potential identity theft. Previous breaches, such as the BioStar 2 security lapse and Australia’s Outabox facial recognition exposure, highlight the risks of biometric data leaks.

As contactless payments continue to grow, physical cards may soon become unnecessary. In 2023, mobile wallet transactions in Australia surged 58%, reaching $146.9 billion. By October 2024, nearly 44% of transactions were conducted via mobile devices.

Retail innovations like Amazon’s Just Walk Out technology are accelerating this trend. Currently deployed across 70 Amazon-owned stores and 85 third-party locations, the system uses AI-powered cameras and weight sensors to enable checkout-free shopping. Companies like Trigo, Cognizant, and Grabango are also developing similar smart retail solutions, with trials underway in major supermarket chains like Tesco and ALDI.

However, even in frictionless shopping experiences, consumers must initially enter card details into payment apps. To eliminate the need for cards and numbers entirely, biometric payments—such as facial recognition transactions—are gaining traction as the next frontier in secure digital commerce.
Read more »
WireGuard
IPsec Security VPN Vulnerabilities and Exploits WireGuard

Critical Flaws in VPN Protocols Leave Millions Vulnerable

 


Virtual Private Networks (VPNs) are widely trusted for protecting online privacy, bypassing regional restrictions, and securing sensitive data. However, new research has uncovered serious flaws in some VPN protocols, exposing millions of systems to potential cyberattacks.

A study by Top10VPN, conducted in collaboration with cybersecurity expert Mathy Vanhoef, highlights these alarming issues. The research, set to be presented at the USENIX 2025 Conference, reveals vulnerabilities in VPN tunnelling protocols affecting over 4 million systems worldwide. Impacted systems include:

  • VPN servers
  • Home routers
  • Mobile networks
  • Corporate systems used by companies such as Meta and Tencent

The Problem with VPN Tunneling Protocols

Tunneling protocols are essential mechanisms that encrypt and protect data as it travels between a user and a VPN server. However, the study identified critical weaknesses in specific protocols, including:

  • IP6IP6
  • GRE6
  • 4in6
  • 6in4

These vulnerabilities allow attackers to bypass security measures by sending manipulated data packets through the affected protocols, enabling unauthorized access and a range of malicious activities, such as:

  • Denial-of-Service (DoS) attacks disrupting systems
  • Stealing sensitive information by breaching private networks
  • Undetected repeated infiltrations

Advanced encryption tools like IPsec and WireGuard play a crucial role in safeguarding data. These technologies provide strong end-to-end encryption, ensuring data is decoded only by the intended server. This added security layer prevents hackers from exploiting weak points in VPN systems.

The vulnerabilities are not confined to specific regions. They predominantly affect servers and services in the following countries:

  • United States
  • Brazil
  • China
  • France
  • Japan

Both individual users and large organizations are impacted, emphasizing the need for vigilance and regular updates.

How to Stay Protected

To enhance VPN security, consider these steps:

  1. Choose a VPN with strong encryption protocols: Look for services that utilize tools like IPsec or WireGuard.
  2. Regularly update your VPN software: Updates often include patches for fixing vulnerabilities.
  3. Research your VPN provider: Opt for reputable services with a proven track record in cybersecurity.

This research serves as a critical reminder: while VPNs are designed to protect privacy, they are not immune to flaws. Users must remain proactive, prioritize robust security features, and stay informed about emerging vulnerabilities.

By taking these precautions, both individuals and organizations can significantly reduce the risks associated with these newly discovered VPN flaws. Remember, no tool is entirely foolproof — staying informed is the key to online safety.

Read more »
US
China Cyber Security National Security Security States US

US Imposes Ban on Chinese and Russian Tech in Passenger Cars Over Security Risks

 

The United States has introduced a new regulation barring the use of Chinese and Russian technology in passenger vehicles sold domestically, citing national security risks. According to AFP, the ban covers both hardware and software from these countries, forming part of a broader effort to reduce China's influence in critical industries.

Outgoing President Joe Biden initiated the rule after a prolonged regulatory process aimed at tightening controls on foreign-linked technologies. This follows recent debates over restricting drones and other equipment from adversarial nations. Commerce Secretary Gina Raimondo highlighted the growing reliance of modern cars on advanced technology like cameras, microphones, GPS systems, and internet connectivity, which could pose risks if developed using foreign components.

"This is a targeted approach to keep Chinese and Russian-manufactured tech off American roads," said Raimondo.

The rule initially applies to passenger vehicles under 10,001 pounds, with plans to extend it to commercial vehicles, such as buses and trucks, in the future. It prohibits manufacturers with significant ties to China or Russia from selling cars equipped with foreign-made hardware or software for internet connectivity or autonomous driving.

Implementation will occur in two stages:

  • Software ban: Effective from the 2027 model year.
  • Hardware ban: Beginning with the 2030 model year.Imports of such technology from China and Russia will also face restrictions.

The regulation could affect companies like BYD, a Chinese electric vehicle manufacturer operating a facility in California that produces buses and other vehicles. US officials have raised concerns that connected vehicles equipped with foreign technology could be exploited to misuse sensitive data or interfere with critical systems.

National Economic Advisor Lael Brainard warned, "China is attempting to dominate the future of the auto industry," underscoring the need to shield American vehicles from foreign influence.

The new rule aligns with a broader strategy to bolster domestic industries and reduce dependence on foreign technologies. On the same day, President Biden signed an executive order to fast-track the development of AI infrastructure in the US.

"We will not let America fall behind in building the technology that will define the future," Biden stated.

As Biden prepares to leave office, these measures will transition to the administration of President-elect Donald Trump, who takes office next Monday. While it remains uncertain how Trump will handle these policies, significant shifts in strategy are anticipated.
Read more »
VoIP number
Business Cyber Security Security Subscription VoIP number

Fixed VoIP Numbers: Major Benefits and Disadvantages for Businesses

 





One other consideration a business would use to evaluate communications solutions would be the choice between a fixed VoIP number and non-fixed VoIP number. The former costs more money and is associated with complexities in the setting up process. It still possesses some benefits that an organisation needs to operate, however.

Advantages of Fixed VoIP Number


1. Trustworthiness

Tied to a physical address, the fixed VoIP number adds more credence to the business. As compared to the non-fixed VoIP numbers mainly targeted by scammers, fixed numbers are useful in the promotion of greater customer checks on the authenticity of the company, especially for those firms handling regulated sectors like finance, wherein building trust with customers can be very hard.


2. Security 

Fixed VoIP numbers guarantee security because they connect directly to a registered address. Non-fixed numbers are accessed from any internet connection; therefore, the chance of being misused rises. When dealing with sensitive information companies, the fixed VoIP number extra layer security is an added guarantee against such attacks as data breaches.


3. Easier Compliance with Regulations

As in other heavily regulated industries, including finance and healthcare, emergency response also relies on location data accuracy. Fixed VoIP numbers help businesses easily comply with all the requirements, making the cost of compliance low and administrative burdens low.


4. Business Professional Image

With a fixed VoIP number, it is easier to present a stable and established impression. A fixed number helps companies look less like a temporary operation. This can be particularly important for small businesses looking to establish authority and trust in their market.


5. Greater Control for Administrators

Fixed VoIP numbers can guarantee better control over caller IDs and databases over caller names to enable businesses to ensure that their identity is consistent on all calls. The need for maintaining a professional brand image and having precise control over how the business presents itself to clients and partners is very important.


6. Support for Emergency Services

Exact location is a must-have in emergencies. Fixed VoIP numbers provide accurate location information, and this makes it possible to have a quicker response time in cases of crises. This is missing for non-fixed numbers; therefore, fixed VoIP is very useful for industries whose data on location can be termed as a matter of life or death.


Drawbacks of Fixed VoIP Numbers


1. More Costly

Fixed VoIP numbers also require relatively high setup and subscription fees in addition to the expense of address verification for higher-security access. For companies catering to overseas clients, fixed VoIP numbers frequently translate to costlier long-distance calls-however, non-fixed numbers represent a saving grace.


2. Complex Porting Procedure

The transfer of a fixed VoIP number from one place to another can be quite hectic, especially for growing businesses and those changing locations. This is because the porting process is very slow, leaving behind the inflexibility required by the businesses in such cases.


3. Slower Setup

It takes more time to set up a fixed VoIP number as against the prompt setting up for non-fixed numbers. Verification of the physical address and more regulatory compliance requirements extend the time taken to set up, making it inconvenient for businesses that need to access immediately.


4. Geographic Limitations

The fixed VoIP numbers are directly associated with a specific location, hence quite limiting to access the business market. Some clients might be sceptical about communicating with a company that they view as "not local," which may hinder outreach and expansion in areas beyond the business's core location.


Selection Between Fixed and Non-Fixed VoIP Numbers


Depending on the priorities of the business, a fixed VoIP number can be selected. Organisations that require greater security, credibility, and adherence to regulations can invest in fixed VoIP numbers. When cost efficiency and flexibility top the list, then non-fixed numbers are a better option for them.


Read more »
Subscribe to: Posts (Atom)