AI hijacking Archives

Open-source software’s archenemy TeamPCP goes back further than anyone thought

Oligo Security uncovered evidence of a long operational history, including multiple previous attacks it traced to the same attacker infrastructure and tools.

Aug 5, 2026 By Matt Kapko

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.

May 8, 2026 By Derek B. Johnson