Exposed in Plain Sight: Critical Privacy Flaw Defeats Viber’s Anti-Censorship ‘Cloak’ Mode Vulnerability Report Exposed in Plain Sight: Critical Privacy Flaw Defeats Viber’s Anti-Censorship ‘Cloak’ Mode Do Son March 6, 2026 0 The CERT Coordination Center (CERT/CC) has issued a vulnerability note regarding a significant privacy flaw in Rakuten... Read More Read more about Exposed in Plain Sight: Critical Privacy Flaw Defeats Viber’s Anti-Censorship ‘Cloak’ Mode