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Artificial Intelligence (AI) is changing how individuals and organizations conduct many activities, including how cybercriminals carry out phishing attacks and iterate on malware. Now, cybercriminals are using AI to generate personalized phishing emails, deepfakes and malware that evade traditional detection by impersonating normal user activity and bypassing legacy security models. As a result, rule-based models alone are often insufficient for identity security against AI-enabled threats. Behavioral analytics must evolve beyond monitoring suspicious activity patterns over time into dynamic, identity-based risk modeling capable of identifying inconsistencies in real time. Common risks introduced by AI-enabled attacks AI-enabled cyber attacks introduce very different security risks compared to traditional cyber threats. By relying on automation and mimicking legitimate behavior, AI allows cybercriminals to scale their attacks while reducing obvious signals to remain undetected. AI-...

Sansec is warning of a critical security flaw in Magento's REST API that could allow unauthenticated attackers to upload arbitrary executables and achieve code execution and account takeover. The vulnerability has been codenamed PolyShell by Sansec owing to the fact that the attack hinges on disguising malicious code as an image. There is no evidence that the shortcoming has been exploited in the wild. The unrestricted file upload flaw affects all Magento Open Source and Adobe Commerce versions up to 2.4.9-alpha2. The Dutch security firm said the problem stems from the fact that Magento's REST API accepts file uploads as part of the custom options for the cart item. "When a product option has type 'file,' Magento processes an embedded file_info object containing base64-encoded file data, a MIME type, and a filename," it said . "The file is written to pub/media/custom_options/quote/ on the server." Depending on the web server configuration, the ...

The U.S. Department of Justice (DoJ) on Thursday announced the disruption of command-and-control (C2) infrastructure used by several Internet of Things (IoT) botnets like AISURU, Kimwolf , JackSkid , and Mossad as part of a court-authorized law enforcement operation. The effort also saw authorities from Canada and Germany targeting the operators behind these botnets, with a number of private sector firms, including Akamai, Amazon Web Services, Cloudflare, DigitalOcean, Google, Lumen, Nokia, Okta, Oracle, PayPal, SpyCloud, Synthient, Team Cymru, Unit 221B, and QiAnXin XLab assisting in the investigation efforts. "The four botnets launched distributed denial-of-service (DDoS) attacks targeting victims around the world," the DoJ said . "Some of these attacks measured approximately 30 Terabits per second, which were record-breaking attacks." In a report last month, Cloudflare attributed AISURU/Kimwolf to a massive 31.4 Tbps DDoS attack that occurred in November 202...

Apple is urging users who are still running an outdated version of iOS to update their iPhones to secure against web-based attacks carried out via powerful exploit kits like Coruna and DarkSword . These attacks employ malicious web content to target out-of-date versions of iOS, triggering an infection chain that leads to the theft of sensitive data. "For example, if you're using an older version of iOS and were to click a malicious link or visit a compromised website, the data on your iPhone might be at risk of being stolen," Apple said in a support document. "We thoroughly investigated these issues as they were found and released software updates as quickly as possible for the most recent operating system versions to address vulnerabilities and disrupt such attacks."

Cybersecurity researchers have flagged a new malware dubbed Speagle that hijacks the functionality and infrastructure of a legitimate program called Cobra DocGuard. "Speagle is designed to surreptitiously harvest sensitive information from infected computers and transmit it to a Cobra DocGuard server that has been compromised by the attackers, masking the data exfiltration process as legitimate communications between client and server," Symantec and Carbon Black researchers said in a report published today. Cobra DocGuard is a document security and encryption platform developed by EsafeNet. The abuse of this software in real-world attacks has been publicly recorded twice to date. In January 2023, ESET documented an intrusion where a gambling company in Hong Kong was compromised in September 2022 via a malicious update pushed by the software. Later that August, Symantec highlighted the activity of a new threat cluster codenamed Carderbee, which was found using a trojan...

A new analysis of endpoint detection and response (EDR) killers has revealed that 54 of them leverage a technique known as bring your own vulnerable driver ( BYOVD ) by abusing a total of 35 vulnerable drivers. EDR killer programs have been a common presence in ransomware intrusions as they offer a way for affiliates to neutralize security software before deploying file-encrypting malware. This is done so in an attempt to evade detection. "Ransomware gangs, especially those with ransomware-as-a-service (RaaS) programs, frequently produce new builds of their encryptors, and ensuring that each new build is reliably undetected can be time-consuming," ESET researcher Jakub Souček said in a report shared with The Hacker News. "More importantly, encryptors are inherently very noisy (as they inherently need to modify a large number of files in a short period); making such malware undetected is rather challenging." EDR killers act as a specialized, external component...