Security researchers at Zenity Labs uncovered a critical vulnerability in Perplexity’s Comet “agentic” browser, enabling attackers to steal sensitive local files through a weaponized Google Calendar invite. Dubbed “PerplexedBrowser” and part of Zenity’s “PleaseFix” family, the flaw affected Comet on macOS, Windows, and Android. Rated P1 (critical) on Bugcrowd, it exploited the AI agent’s handling […] The post Perplexity AI Comet Browser Hijacked via Calendar Invite to Exfiltrate Sensitive Data appeared first on Cyber Security News.