Microsoft patched a Windows Remote Assistance flaw that lets attackers bypass Mark of the Web, weakening protections against ...

Security researchers have demonstrated how Anthropic's new Claude Cowork productivity agent can be tricked into stealing user ...

Anthropic has launched Cowork with a known data exfiltration vulnerability that researchers reported in October 2025 but ...

PromptArmor threat researchers uncovered a vulnerability in Anthropic's new Cowork that already was detected in the AI company's Claude Code developer tool, and which allows a threat actor to trick ...

ChatGPT was vulnerable to prompt injection, but OpenAI apparently fixed it.

Cisco has patched a medium-severity vulnerability in Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC), for which there is a proof-of-concept (PoC) exploit.

The Justice Department’s attempt to redact sensitive information from the Epstein files has quickly unraveled after people online discovered an easy way to read what's behind many of those black boxes ...

This is read by an automated voice. Please report any issues or inconsistencies here. Federal prosecutors on Tuesday charged a Koreatown man with throwing Molotov cocktails at security officers inside ...

Facepalm: Users have long criticized Windows 11 File Explorer as inferior to its Windows 10 predecessor. The essential tool suffers from slow launches, sluggish file searches, and delayed right-click ...

Year after year, LNK files are exploited in malware attacks, mainly because a core vulnerability hides malicious content from users. Microsoft has not yet fixed the flaw, so we must be cautious when ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. New attacks on WhatsApp have suddenly accused Meta’s mega-messenger ...