The Invisible Breach: ‘Operation GhostMail’ Uses Zero-Click XSS to Hijack Ukrainian Webmail Cyber Security The Invisible Breach: ‘Operation GhostMail’ Uses Zero-Click XSS to Hijack Ukrainian Webmail Ddos March 20, 2026 0 A sophisticated cyberespionage campaign, dubbed Operation GhostMail, has been detected targeting critical government infrastructure in Ukraine. Security... Read More Read more about The Invisible Breach: ‘Operation GhostMail’ Uses Zero-Click XSS to Hijack Ukrainian Webmail