Lack of isolation in agentic browsers resurfaces old vulnerabilities

Lack of isolation in agentic browsers resurfaces old vulnerabilities

• Lack of isolation in agentic browsers resurfaces old vulnerabilities With browser-embedded AI agents, we’re essentially starting the security journey over again. • We exploited a

Threat Intelligence · January 13, 2026 (updated February 24, 2026) · 2 min · 231 words