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The Claude AI logo is displayed on the screen of a smartphone placed on a reflective surface onto which lines of computer code are projected. Following the release of Claude Opus 4.6 on February 5, Anthropic continues to challenge its main competitors in the generative AI market in Creteil, France, on February 6, 2026. (Photo by Samuel Boivin/NurPhoto via Getty Images)

Flaw in Claude’s Chrome extension allowed ‘any’ other plugin to hijack victims’ AI

Agentic AI is more popular than ever, but researchers keep finding trivial ways to hijack LLMs for nefarious purposes.

1 day ago By Derek B. Johnson

A threat actor is seeding the internet with AI browser extensions that can intercept a user’s authenticated session tokens and hijack accounts. (Photo by VCG/VCG via Getty Images)

Some ChatGPT browser extensions are stealing your data

A threat actor is seeding the internet with AI browser extensions that can intercept a user’s authenticated session tokens and hijack accounts.

Jan 26, 2026 By Derek B. Johnson