Signal messages may persist in iPhone notification data, enabling FBI access even after deletion, a court case reveals. Here's how to disable this!
FBI Recovers Deleted Signal Messages Through iPhone Notifications
Signal messages deleted on iPhones may persist in iOS notification data, allowing forensic recovery by law enforcement via the FBI in a recent court case. This affects Signal users on iOS devices where notification previews are enabled, potentially exposing sensitive communications despite deletion. Users must disable notification previews or adjust settings to mitigate this risk.