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Cybersecurity researchers have disclosed a vulnerability in Anthropic's Claude Google Chrome Extension that could have been exploited to trigger malicious prompts simply by visiting a web page. The flaw "allowed any website to silently inject prompts into that assistant as if the user wrote them," Koi Security researcher Oren Yomtov said in a report shared with The Hacker News. "No clicks, no

The state-sponsored threat actor deployed kernel implants and passive backdoors enabling long-term, high-level espionage. The post Chinese Hackers Caught Deep Within Telecom Backbone Infrastructure appeared first on SecurityWeek.

The high- and medium-severity flaws could lead to denial-of-service, secure boot bypass, information disclosure, and privilege escalation. The post Cisco Patches Multiple Vulnerabilities in IOS Software appeared first on SecurityWeek.

Unmasking impostors is something the art world has faced for decades, and there are valuable lessons from the works of Elmyr de Hory that can apply to the world of defensive cybersecurity. During the 1960s, de Hory gained infamy as a premier forger, passing off counterfeit masterworks of Picasso, Matisse, and Renoir to unsuspecting collectors and renowned museums. Over the next several decades,

Some weeks in security feel loud. This one feels sneaky. Less big dramatic fireworks, more of that slow creeping sense that too many people are getting way too comfortable abusing things they probably shouldn’t even be touching. There’s a little bit of everything in this one, too. Weird delivery tricks, old problems coming back in slightly worse forms, shady infrastructure doing

The kernel exploit for two security vulnerabilities used in the recently uncovered Apple iOS exploit kit known as Coruna is an updated version of the same exploit that was used in the Operation Triangulation campaign back in 2023, according to new findings from Kaspersky. "When Coruna was first reported, the public evidence wasn't sufficient to link its code to Triangulation — shared

Hambardzum Minasyan of Armenia has been accused of being involved in the development and administration of the infostealer malware. The post Alleged RedLine Malware Administrator Extradited to US appeared first on SecurityWeek.

The computer giants have announced new security capabilities for PCs and printers. The post Dell and HP Roll Out Quantum-Resistant Device Security appeared first on SecurityWeek.

Commission preliminarily finds Pornhub, Stripchat, XNXX and XVideos in breach of the Digital Services Act for allowing minors to access their services Anonymous (not verified) Thu, 03/26/2026 - 09:39 The European Commission preliminarily found Pornhub, Stripchat, XNXX and XVideos in breach of the Digital Services Act (DSA) for failing to protect minors from being exposed to pornographic content on their services. In exercising their right of defence, XVideos, XNXX, Pornhub and Stripchat now have the possibility to examine the documents in the Commission's investigation files and reply in writing to the Commission's preliminary findings. Read the full press release and find further information about the: Digital Services Act - main aspects of the regulation User rights under the Digital Services Act - an overview Protecting and empowering young people online Supervision of the designated very large online platforms and search engines under DSA Related topics Better Internet for Children Strengthening trust and security Online platforms and e-commerce DSA - Digital Services Act {"service":"share","version":"2.0","color":true,"networks":["x","facebook","linkedin","email","more"]}

Commission investigates Snapchat's compliance with child protection rules under the Digital Services Act Anonymous (not verified) Thu, 03/26/2026 - 09:39 The European Commission has opened formal proceedings to investigate if Snapchat is ensuring a high level of safety, privacy and security for children online, in compliance with the Digital Services Act (DSA). Snapchat may have breached the DSA by exposing minors to grooming attempts and recruitment for criminal purposes, as well as to information about the sale of illegal goods, like drugs, or age-restricted products, such as vapes and alcohol. The investigation will focus on five areas. Read the full press release and more information about the Commission services and Dutch Digital Services Coordinator joint investigation. Find further information about the: Digital Services Act- main aspects of the regulation User rights under the Digital Services Act- an overview Protecting and empowering young people online Supervision of the designated very large online platforms and search engines under DSA Related topics Better Internet for Children Strengthening trust and security Online platforms and e-commerce DSA - Digital Services Act {"service":"share","version":"2.0","color":true,"networks":["x","facebook","linkedin","email","more"]}

Cybersecurity researchers have discovered a new payment skimmer that uses WebRTC data channels as a means to receive payloads and exfiltrate data, effectively bypassing security controls. "Instead of the usual HTTP requests or image beacons, this malware uses WebRTC data channels to load its payload and exfiltrate stolen payment data," Sansec said in a report published this week. The attack,

The alleged administrator of the LeakBase cybercrime forum has been arrested by Russian law enforcement authorities, state media reported Thursday. According to TASS and MVD Media, a news website linked to the Russian Interior Ministry, the suspect is a resident of the city of Taganrog. The suspect is said to have been detained for creating and managing a criminal site that allowed stolen

The startup will invest in product development and go-to-market efforts as it expands into new sectors. The post Onit Security Raises $11 Million for Exposure Management Platform appeared first on SecurityWeek.

Ilya Angelov was a member of the cybercrime group tracked as TA-551, Shathak, Gold Cabin, Monster Libra, and ATK236. The post Russian Cybercriminal Gets 2-Year Prison Sentence in US appeared first on SecurityWeek.

Cybersecurity researchers have flagged a new evolution of the GlassWorm campaign that delivers a multi-stage framework capable of comprehensive data theft and installing a remote access trojan (RAT), which deploys an information-stealing Google Chrome extension masquerading as an offline version of Google Docs. "It logs keystrokes, dumps cookies and session tokens, captures screenshots, and

PwC finds AI is amplifying speed and scale of attacks, as identity theft evolves into a cybercriminal supply chain. The post AI Speeds Attacks, But Identity Remains Cybersecurity’s Weakest Link appeared first on SecurityWeek.

Apple released security fixes for older devices as well, in iOS 18.7.7, iPadOS 18.7.7, macOS Sequoia 15.7.5, and macOS Sonoma 14.8.5. The post iOS, macOS 26.4 Roll Out With Fresh Security Patches appeared first on SecurityWeek.

In September 2025, Anthropic disclosed that a state-sponsored threat actor used an AI coding agent to execute an autonomous cyber espionage campaign against 30 global targets. The AI handled 80-90% of tactical operations on its own, performing reconnaissance, writing exploit code, and attempting lateral movement at machine speed. This incident is worrying, but there's a scenario that should

The U.S. Department of Justice (DoJ) said a Russian national has been sentenced to two years in prison for managing a botnet that was used to launch ransomware attacks against U.S. companies. Ilya Angelov, 40, of Tolyatti, Russia, was also fined $100,000. Angelov, who went by the online aliases "milan" and "okart," is said to have co-managed a Russia-based cybercriminal group known as TA551 (aka

Cybersecurity researchers are calling attention to an active device code phishing campaign that's targeting Microsoft 365 identities across more than 340 organizations in the U.S., Canada, Australia, New Zealand, and Germany. The activity, per Huntress, was first spotted on February 19, 2026, with subsequent cases appearing at an accelerated pace since then. Notably, the campaign leverages