Search This Blog
Powered by Blogger.

Blog Archive

Labels

Load More
Trendy Right Now

Popular Posts

Latest News

Concerns Over Starlink in India: Potential Risks to National Security

As Starlink, Elon Musk’s satellite internet service, prepares to enter India’s broadband market, think tank Kutniti Foundation has raised si...

All the recent news you need to know
User Security
Artificial Intelligence Dark Patterns Generative AI Technology Threat Landscape User Security

AI-Powered Dark Patterns: What's Up Next?

 

The rapid growth of generative AI (artificial intelligence) highlights how urgent it is to address privacy and ethical issues related to the use of these technologies across a range of sectors. Over the past year, data protection conferences have repeatedly emphasised AI's expanding role in the privacy and data protection domains as well as the pressing necessity for Data Protection Officers (DPOs) to handle the issues it presents for their businesses. 

These issues include the creation of deepfakes and synthetic content that could sway public opinion or threaten specific individuals as well as the public at large, the leakage of sensitive personal information in model outputs, the inherent bias in generative algorithms, and the overestimation of AI capabilities that results in inaccurate output (also known as AI hallucinations), which often refer to real individuals. 

So, what are the AI-driven dark patterns? These are deceptive UI strategies that use AI to influence application users into making decisions that favour the company rather than the user. These designs employ user psychology and behaviour in more sophisticated ways than typical dark patterns. 

Imagine getting a video call from your bank manager (created by a deepfake) informing you of some suspicious activity on your account. The AI customises the call for your individual bank branch, your bank manager's vocal patterns, and even their look, making it quite convincing. This deepfake call could tempt you to disclose sensitive data or click on suspicious links. 

Another alarming example of AI-driven dark patterns may be hostile actors creating highly targeted social media profiles that exploit your child's flaws. The AI can analyse your child's online conduct and create fake friendships or relationships that could trick the child into disclosing personal information or even their location to these people. Thus, the question arises: what can we do now to minimise these ills? How do we prevent future scenarios in which cyber criminals and even ill-intentioned organisations contact us and our loved ones via technologies on which we have come to rely for daily activities? 

Unfortunately, the solution is not simple. Mitigating AI-driven dark patterns necessitates a multifaceted approach that includes consumers, developers, and regulatory organisations. The globally recognised privacy principles of data quality, data collection limitation, purpose specification, use limitation, security, transparency, accountability, and individual participation are universally applicable to all systems that handle personal data, including training algorithms and generative AI. We must now test these principles to discover if they can actually protect us from this new, and often thrilling, technology.

Prevention tips 

First and foremost, we must educate people on AI-driven dark trends and fraudulent techniques. This can be accomplished by public awareness campaigns, educational tools at all levels of the education system, and the incorporation of warnings into user interfaces, particularly on social media platforms popular with young people. Cigarette firms must disclose the risks of their products, as should AI-powered services to which our children are exposed.

We should also look for ways to encourage users, particularly young and vulnerable users, to be critical consumers of information they come across online, especially when dealing with AI systems. In the twenty-first century, our educational systems should train members of society to question (far more) the source and intent of AI-generated content. 

Give the younger generation, and even the older ones, the tools they need to control their data and customise their interactions with AI systems. This might include options that allow users or parents of young users to opt out of AI-powered suggestions or data collection. Governments and regulatory agencies play an important role to establish clear rules and regulations for AI development and use. The European Union plans to propose its first such law this summer. The long-awaited EU AI Act puts many of these data protection and ethical concerns into action. This is a positive start.
Read more »
Technology
Android Cyberattacks CyberCrime Cyberhackers Cybersecurity Cyberthreats Google GPS Technology

Improving GPS Technology with Insights from Android Phones

 


The effect of navigation apps drifting off course may be caused by a region 50-200 miles overhead called the ionosphere, which is a region of the Earth’s atmosphere that is responsible for such drifts. There are various levels of free electrons in this layer that, under certain conditions, can be extremely concentrated, thereby slowing down the processing of GPS signals when they are travelling between satellites and devices. 

A delay, like a delay that would occur from navigating through a crowded city street without being able to get to your place of work on time, is a major contributor to navigation system errors. As reported in Nature this week, a team of Google researchers demonstrated they had been able to use GPS signal measurements collected from millions of anonymous Android mobile devices to map the ionosphere by using GPS data from those devices. 

There are several reasons why a single mobile device signal cannot tell researchers so much about the ionosphere with only one device, but this problem is minimized when there are many other devices to compare with. Finally, the researchers have been able to use the vast network of Android phones to map out the ionosphere in an extremely precise way, matching or exceeding the accuracy of monitoring stations, using the huge network of Android phones. This technique was far more accurate in areas like India and Central Africa, compared to the accuracy of listening stations alone, where the Android technique was used. 

The total electron content (TEC) referred to as ionospheric traffic is a measure of the number of electrons in the ionosphere used within a cellular telephone network. Satellites and ground stations are used to measure this amount of electrons in the ionosphere. These detection tools are indeed effective, but they are also relatively expensive and difficult to build and maintain, which means that they are not used as commonly in developing regions of the world. 

The fact that monitoring stations are not accessible equally leads to disparities in the accuracy of the global ionospheric maps. However, Google researchers did not address one issue. They chose to use something that more than half of the world's population already possessed: mobile phones. In an interview with Popular Science, Google researcher Brian Williams discussed how changes in the ionosphere have been hindering GPS capabilities when working on Android products.

If the ionosphere were to change shortly, this may undermine GPS capabilities. Aside from contributing to scientific advances, he sees this project as an opportunity to improve accuracy and provide a more useful service to mobile device users regularly.  Rather than considering ionosphere interference with GPS positioning as an obstacle, the right thing to do is to flip the idea and imagine that GPS receiver is an instrument to measure the ionosphere, not as an obstacle," Williams commented.

The ionosphere can be seen in a completely different light by combining the measurements made by millions of phones, as compared to what would otherwise be possible." Thousands of Android phones, already known as 'distributed sensor networks', have become a part of the internet. GPS receivers are integrated into most smartphones to measure radio signals beamed from satellites orbiting approximately 1,200 miles above us in medium Earth orbit (MEO).

A receiver determines your location by calculating the distance from yourself to the satellite and then using the distance to locate you, with an accuracy of approximately 15 feet. The ionosphere acts as a barrier that prevents these signals from travelling normally through space until they reach the Earth. In terms of GPS accuracy errors, many factors contribute to the GPS measurement error, including variables like the season, time of day, and distance from the equator, all of which can affect the quality of the GPS measurement. 

There is usually a correctional model built into most phone receivers that can be used to reduce the estimated error by around half, usually because these receivers provide a correctional model.  Google researchers wanted to see if measurements taken from receivers that are built into Android smartphones could replicate the ionosphere mapping process that takes place in more advanced monitoring stations by combining measurements taken directly from the phone. 

There is no doubt that monitoring stations have a clear advantage over mobile phones in terms of value per pound. The first difference between mobile phones and cellular phones is that cellular phones have much larger antennas. Also, the fact that they sit under clear open skies makes them a much better choice than mobile phones, which are often obscured by urban buildings or the pockets of the user's jeans.

In addition, every single phone has a customized measurement bias that can be off by several microseconds depending on the phone. Even so, there is no denying the fact that the sheer number of phones makes up for what they are lacking in individual complexity.  As well as these very immediate benefits, the Android ionosphere maps are also able to provide other less immediate benefits. According to the researchers, analyzing Android receiving measurements revealed that they could detect a signal of electromagnetic activity that matched a pair of powerful solar storms that had occurred earlier this year. 

According to the researchers, one storm occurred in North America between May 10 and 11, 2024. During the time of the peak activity, the ionosphere of that area was measured by smartphones and it showed a clear spike in activity followed by a quick depletion once again. The study highlights that while monitoring stations detected the storm, phone-based measurements of the ionosphere in regions lacking such stations could provide critical insights into solar storms and geomagnetic activity that might otherwise go unnoticed. This additional data offers a valuable opportunity for scientists to enhance their understanding of these atmospheric phenomena and improve preparation and response strategies for potentially hazardous events.

According to Williams, the ionosphere maps generated using phone-based measurements reveal dynamics in certain locations with a level of detail previously unattainable. This advanced perspective could significantly aid scientific efforts to understand the impact of geomagnetic storms on the ionosphere. By integrating data from mobile devices, researchers can bridge gaps left by traditional monitoring methods, offering a more comprehensive understanding of the ionosphere’s behaviour. This approach not only paves the way for advancements in atmospheric science but also strengthens humanity’s ability to anticipate and mitigate the effects of geomagnetic disturbances, fostering greater resilience against these natural occurrences.
Read more »
vulnerabilities & exploits
D-Link NAS Ransomware vulnerabilities & exploits

D-Link Devices Face Cyber Attacks Following End-of-Life Announcement

 



Cybersecurity researchers have confirmed that the exploitation of D-Link NAS devices has been ongoing. Recently it was found to contain a critical flaw, for which the manufacturer is no longer offering support on such devices.


Critical Flaw and Discontinued Support


A critical security flaw, rated 9.2 on the severity scale, was found in various editions of D-Link NAS devices. This flaw may allow attackers to remotely execute malevolent commands that would place sensitive data stored on these systems at risk. However, D-Link announced that it will not release a patch for this issue as these devices have reached EOL status. Users are instead advised to update to newer products in order to continue protection.


Tens of Thousands of Devices Vulnerable


Researchers have discovered more than 60,000 vulnerable devices worldwide. The affected models include DNS-320 Version 1.00, DNS-320LW Version 1.01.0914.2012, DNS-325 Versions 1.01 and 1.02, and DNS-340L Version 1.08. While the above number of possible exploited devices is very large, so far only around 1,100 instances of exploitation were seen, according to a threat monitoring service called Shadowserver.


Active Exploitation Starts


Exploitation attempts for this vulnerability, tracked as CVE-2024-10914, were first sighted on November 12. According to the researchers at Shadowserver, attackers are taking advantage of a command injection vulnerability on the "/cgi-bin/account_mgr.cgi" endpoint of the affected devices. Though the exploitation of this flaw is relatively complex, a public exploit available does increase the risk for its users.

Shadowserver makes a big point of pulling these types of devices off the internet as their EOL status signifies D-Link will not be putting out any further updates or releases on these devices.


Why NAS Devices Are Attractive


For centralizing data storage, NAS devices make it possible for quite a few users and devices to access and share files, let alone back them up. They are highly used in homes and businesses for reliability, ease of use, and scalability. However, due to their nature as data hubs, they are great targets for cybercriminals-these criminals typically try to steal, encrypt, or delete valuable information, and one of the most commonly used tools is through ransomware attacks.


What Users Should Do


Thereby, the owners of affected D-Link NAS devices are advised to replace them with the supported versions. Disconnecting the affected devices from the internet would be one of the immediate steps to reduce the exposure.


Furthermore, users should keep their systems up to date and implement robust security measures in place for protecting data. For this reason, cyber threats evolve very fast, and only a vigilant user can save the sensitive information.



Read more »
Ransomwares
Cyber Attacks Defense Hacker attack Inc ransomware IT Systems IT systems breach Military Data NATO Ransomwares

Hungarian Defence Agency Hacked: Foreign Hackers Breach IT Systems

 

Foreign hackers recently infiltrated the IT systems of Hungary’s Defence Procurement Agency, a government body responsible for managing the country’s military acquisitions. According to Gergely Gulyas, the chief of staff to Hungarian Prime Minister Viktor Orban, no sensitive military data related to Hungary’s national security or its military structure was compromised during the breach. Speaking at a press briefing, Gulyas confirmed that while some plans and procurement data may have been accessed, nothing that could significantly harm Hungary’s security was made public. The attackers, described as a “hostile foreign, non-state hacker group,” have not been officially identified by name. 

However, Hungarian news outlet Magyar Hang reported that a group known as INC Ransomware claimed responsibility for the breach. According to the outlet, the group accessed, encrypted, and reportedly published some files online, along with screenshots to demonstrate their access. The Hungarian government has refrained from confirming these details, citing an ongoing investigation to assess the breach’s scope and potential impact fully. Hungary, a NATO member state sharing a border with Ukraine, has been increasing its military investments since 2017 under a modernization and rearmament initiative. 

This program has seen the purchase of tanks, helicopters, air defense systems, and the establishment of a domestic military manufacturing industry. Among the notable projects is the production of Lynx infantry fighting vehicles by Germany’s Rheinmetall in Zalaegerszeg, a region in western Hungary. The ongoing conflict in Ukraine, which began with Russia’s 2022 invasion, has further driven Hungary to increase its defense spending. The government recently announced plans to allocate at least 2% of its GDP to military expenditures in 2024. Gulyas assured reporters that Hungary’s most critical military data remains secure. 

The Defence Procurement Agency itself does not handle sensitive information related to military operations or structural details, limiting the potential impact of the breach. The investigation aims to clarify whether the compromised files include any material that could pose broader risks to the nation’s defense strategy. The breach raises concerns about the cybersecurity measures protecting Hungary’s defense systems, particularly given the escalating reliance on advanced technology in modern military infrastructure. With ransomware attacks becoming increasingly sophisticated, governments and agencies globally are facing heightened pressure to bolster their cybersecurity defenses. 

Hungary’s response to this incident will likely involve a combination of intensified cybersecurity protocols and ongoing collaboration with NATO allies to mitigate similar threats in the future. As the investigation continues, the government is expected to release further updates about the breach’s scope and any additional preventive measures being implemented.
Read more »
Technology
AI Model ChatGPT Machine learning OpenAI Technology

OpenAI's Latest AI Model Faces Diminishing Returns

 

OpenAI's latest AI model is yielding diminishing results while managing the demands of recent investments. 

The Information claims that OpenAI's upcoming AI model, codenamed Orion, is outperforming its predecessors in terms of performance gains. In staff testing, Orion reportedly achieved the GPT-4 performance level after only 20% of its training. 

However, the shift from GPT-4 to the upcoming GPT-5 is expected to result in fewer quality gains than the jump from GPT-3 to GPT-4.

“Some researchers at the company believe Orion isn’t reliably better than its predecessor in handling certain tasks,” noted employees in the report. “Orion performs better at language tasks but may not outperform previous models at tasks such as coding, according to an OpenAI employee.”

AI training often yields the biggest improvements in performance in the early stages and smaller gains in subsequent phases. As a result, the remaining 80% of training is unlikely to provide breakthroughs comparable to earlier generational improvements. This predicament with its latest AI model comes at a critical juncture for OpenAI, following a recent investment round that raised $6.6 billion.

With this financial backing, investors' expectations rise, as do technical hurdles that confound typical AI scaling approaches. If these early versions do not live up to expectations, OpenAI's future fundraising chances may not be as attractive. The report's limitations underscore a major difficulty for the entire AI industry: the decreasing availability of high-quality training data and the need to remain relevant in an increasingly competitive environment.

A June research (PDF) predicts that between 2026 and 2032, AI companies will exhaust the supply of publicly accessible human-generated text data. Developers have "largely squeezed as much out of" the data that has been utilised to enable the tremendous gains in AI that we have witnessed in recent years, according to The Information. OpenAI is fundamentally rethinking its approach to AI development in order to meet these challenges. 

“In response to the recent challenge to training-based scaling laws posed by slowing GPT improvements, the industry appears to be shifting its effort to improving models after their initial training, potentially yielding a different type of scaling law,” states The Information.
Read more »
Vulnerabilities and Exploits
CISA Issues CyberCrime Cybersecurity Cyberthreats Palo Alto Threats Exploitations Vulnerabilities and Exploits

CISA Issues Alert on Ongoing Exploitation of Palo Alto Networks Bugs

 


A report released by the Cybersecurity and Infrastructure Security Agency, a nonprofit organization that monitors and analyzes threats to the nation's infrastructure, found that Palo Alto Networks' firewall management software was actively exploited in the wild on Thursday. These attacks followed last week's attacks that exploited flaws in similar software. Attackers can exploit the unauthenticated command injection vulnerability (CVE-2024-9463) and the SQL injection vulnerability (CVE-2024-9465) to gain access to unpatched systems running the company's Expedition migration tool. 

This tool allows users to migrate configurations from Checkpoint, Cisco, and other supported vendors to new systems. CVE-2024-9463 is a vulnerability that allows attackers to run arbitrary commands as root on a PAN-OS firewall system, revealing usernames, cleartext passwords, device configurations, and device API keys. Secondly, a second vulnerability can be exploited to gain access to Expedition database contents (including password hashes, usernames, device configurations, and device API keys) and create or read arbitrary files on vulnerable systems by exploiting this vulnerability. 

There is important information in CVE-2024-9474 that could lend itself to a chained attack scenario, potentially resulting in a high level of security breach. It should be noted that Palo Alto Networks has publicly acknowledged the CVE, but has not yet provided detailed technical information on the vulnerability's mechanics. This leaves room for speculation regarding what is causing the vulnerability.

A spokesperson for Palo Alto Networks (PAN) confirmed patches were available to address these security vulnerabilities, and stated the company is "monitoring a limited set of exploit activities" and is working with external researchers, business partners, and customers to share information in a timely fashion. It was reported to CISA that CVE-2024-5910 had been added to the KEV catalog on Nov. 7 but the software vendor had originally disclosed the bug back in July. 

To exploit this vulnerability, there needs to be authentication within the firewall deployment and management software. Without authentication, an administrator account can be taken over by getting access to the network. There is a CVSS score of 9.3 for the vulnerability, and it is also reported to Palo Alto Networks as PAN-SA-2024-0015, as well. As a result, Palo Alto Networks has continuously monitored and worked with customers to identify and minimize the very few PAN-OS devices that have management web interfaces that are exposed to the Internet or other untrusted networks," the company stated in a separate report describing indicators of compromise for attacks that are targeting the vulnerability. 

Although the company claims these zero-days are only impacting a "very small number" of firewalls, threat monitoring platform Shadowserver reported on Friday that it monitors more than 8,700 outside management interfaces for the PAN-OS operating system. A Palo Alto Networks security advisory from early October states, "Several vulnerabilities have been identified in Palo Alto Networks Expedition that allow unauthorized access to the Expedition database and the arbitrary files on the system, as well as the ability to write arbitrary files to temporary storage locations." 

In addition, the advisory stated that the firewall, Panorama, Prisma Access, and Cloud NGFW products are not affected by these vulnerabilities. Even though the two vulnerabilities have been added to CISA's Known Exploited Vulnerabilities Catalog, a binding operational directive (BOD 22-01) has compelled federal agencies to patch Palo Alto Networks Expedition servers on their networks within three weeks, by December 5, to comply with the binding directive. 

Earlier this week, CISA issued a warning about yet another Expedition security hole that is capable of allowing threat actors to reselect and reset the credentials for application administrators. The security flaw (CVE-2024-5910) was patched in July and has been actively exploited in attacks. In a proof-of-concept exploit released by Horizon3.ai researcher Zach Hanley last month, he demonstrated that CVE-2024-5910 can be chained with an additional command injection vulnerability (CVE-2024-9464), that was patched in October, to allow an attacker to execute arbitrary commands on vulnerable Expedition servers that are exposed to the Internet. 

It has been noted that CVE-2024-9464 is linked to other Expedition security vulnerabilities that were also addressed last month. This may allow firewall admins to take over unpatched PAN-OS firewalls if they have not yet been patched. As of now, there seems to be a hotfix available for those who are concerned about being exploited, and those who are concerned should upgrade their Expedition tool to version 1.2.96, or higher. 

It has been recommended by Palo Alto Networks that, those users who are unable to install the Expedition patch immediately, should restrict access to the Expedition network to approved hosts and networks. It is crucial to note that when a vulnerability is added to KEV, not only does it introduce the possibility of an attack that exploits that vulnerability, but also that federal agencies have a deadline to either patch it or stop utilizing the flawed solution entirely. 

There is usually a deadline for that, which is 21 days from the time the bug is added to the bug-tracking system. There has recently been an addition to KEV of CVE-2024-5910, a bug that is described as being missing for crooks who have access to networks. This is Palo Alto Networks Expedition, a tool designed to simplify and automate the complexity of using Palo Alto Networks' next-generation firewalls by optimizing security policies that apply to them. In addition to making it easier for users to migrate from legacy firewall configurations to Palo Alto Networks' security platforms, users can also minimize errors and manual efforts. 

The Palo Alto Networks (PAN) management interface has recently been redesigned to provide a more secure experience for users. A report claiming an unverified remote code execution vulnerability via the PAN-OS management interface prompted the company to release an information bulletin. Those interested in knowing more about hardening network devices are urged to review PCA's recommendations for hardening network devices, and PCA's instructions for gaining access to scan results for the Organization's internet-facing management interfaces are discouraged from following them.
Read more »
SMTP servers
Authentication Cyber Security Cyber Threats Cybersecurity Dark Web Data Privacy email encryption email security Malware Distribution Phishing Attacks SMTP servers

New SMTP Cracking Tool for 2024 Sold on Dark Web Sparks Email Security Alarm

 

A new method targeting SMTP (Simple Mail Transfer Protocol) servers, specifically updated for 2024, has surfaced for sale on the dark web, sparking significant concerns about email security and data privacy.

This cracking technique is engineered to bypass protective measures, enabling unauthorized access to email servers. Such breaches risk compromising personal, business, and government communications.

The availability of this tool showcases the growing sophistication of cybercriminals and their ability to exploit weaknesses in email defenses. Unauthorized access to SMTP servers not only exposes private correspondence but also facilitates phishing, spam campaigns, and cyber-espionage.

Experts caution that widespread use of this method could result in increased phishing attacks, credential theft, and malware distribution. "Organizations and individuals must prioritize strengthening email security protocols, implementing strong authentication, and closely monitoring for unusual server activity," they advise.

Mitigating these risks requires consistent updates to security patches, enforcing multi-factor authentication, and using email encryption. The emergence of this dark web listing highlights the ongoing threats cybercriminals pose to critical communication systems.

As attackers continue to innovate, the cybersecurity community emphasizes vigilance and proactive defense strategies to safeguard sensitive information. This development underscores the urgent need for robust email security measures in the face of evolving cyber threats.
Read more »
Subscribe to: Posts (Atom)