1+ week, 4+ day ago   (351+ words) Anthropic has warned some Claude users that criminals are using information stealers to take over their accounts. Rather than guessing passwords or intercepting two-factor authentication (2FA) codes, the attackers steal the browser sessions that prove a user is already logged in....

1+ week, 4+ day ago   (441+ words) Microsoft has published details about a Windows malware campaign it calls TerminalFix. The social engineering used to infect people is very similar to what we’ve seen in ClickFix campaigns. A website visitor is presented with a fake Cloudflare CAPTCHA which,…...

2+ week, 3+ day ago   (634+ words) From several independent reports, we’ve seen evidence of scammers using fake Android “interview” apps to target job seekers on the Indeed platform. Indeed is one of the world’s largest employment websites, giving scammers access to a huge pool of potential…...

2+ week, 4+ day ago   (507+ words) A new type of prompt injection attack shows why giving AI assistants access to browsers, code tools, and private data deserves extra caution. AI researchers describe “Cryptographic Context Injection”—an attack that hides malicious instructions inside encrypted data. The AI…...

2+ week, 5+ day ago   (1618+ words) In our previous analysis of the malicious RenPy campaigns, we identified a multi-stage loader deployed as part of the infection chain. Further threat hunting has since shown that the same loader, which we track as PavinLoader, is being used across…...

3+ week, 3+ day ago   (1340+ words) We identified a network of 41 websites impersonating popular games and Windows software, all designed to push visitors towards the same Download Studio installer. The sites advertise everything from Counter-Strike, Half-Life, Fallout, Roblox, PUBG, and The Witcher to VLC, 7-Zip, Paint....