Claude Dispatch Flaw Lets Malicious Browser Extensions Run Code on Connected Computers

A flaw in Anthropic’s Claude Dispatch let a malicious browser extension run commands on a computer via Claude Desktop. That computer could even be a different machine signed into the same Claude account. Researcher Gal Weizman of Forever Security named the technique ThisBash and published the findings on November 4, 2026. Anthropic plans to retire... Weiterlesen: Claude Dispatch Flaw Lets Malicious Browser Extensions Run Code on Co…