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Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website
Gouvernance & RégulationThe Hacker Newsavant-hier

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

Masters of Imitation: How Hackers and Art Forgers Perfect the Art of Deception
GénéralThe Hacker Newsavant-hier

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,

Brit lawmaker targeted by AI deepfake fails to get answers from US Big Tech
Gouvernance & RégulationThe Register Securityavant-hier

Appearing before Parliament, Meta, Google and X struggle to explain how fake political video circulated for so long A member of the UK Parliament's lower house who was the victim of a deepfake AI campaign this week had a rare chance to confront the Big Tech executives who helped spread it. Their answers disappointed.…

ThreatsDay Bulletin: PQC Push, AI Vuln Hunting, Pirated Traps, Phishing Kits & 20 More Stories
Gouvernance & RégulationThe Hacker Newsavant-hier

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

Coruna iOS Kit Reuses 2023 Triangulation Exploit Code in Recent Mass Attacks
Gouvernance & RégulationThe Hacker Newsavant-hier

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

UK wants to know if banning under-16s from social media does anything useful
Gouvernance & RégulationThe Register Securityavant-hier

300 families undergo 6-week trial to test impact on sleep, school, and home life The UK government will trial different levels of restrictions on social media for under-16s with the help of 300 families, alongside a public consultation that has already gathered nearly 30,000 responses.…

WebRTC Skimmer Bypasses CSP to Steal Payment Data from E-Commerce Sites
Gouvernance & RégulationThe Hacker Newsavant-hier

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,

Scammers have virtual smartphones on speed dial for fraud
Gouvernance & RégulationThe Register Securityavant-hier

They cleverly mimic most traits of a real phone Smartphones have fast become the basis of our digital identities, securing payment systems and bank accounts. Now virtual devices that pretend to be real handsets have become a key tool for financial scammers, according to one company. …

Only Trump can decide when cyberwar turns into real war
GénéralThe Register Securityavant-hier

Four former NSA bosses walk onto the stage at RSAC… rsac 2026 There's a theoretical red line with cyber warfare. Cross it, and the US will respond with a physical attack like missile strikes. And that line "is whatever the President says it is," according to former NSA boss retired General Paul Nakasone.…

LeakBase Admin Arrested in Russia Over Massive Stolen Credential Marketplace
Gouvernance & RégulationThe Hacker Newsil y a 3 jours

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

GlassWorm Malware Uses Solana Dead Drops to Deliver RAT and Steal Browser, Crypto Data
Gouvernance & RégulationThe Hacker Newsil y a 3 jours

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

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