A mistake in the process used by the Signal Desktop application to encrypt locally stored messages leaves them wide open to an attacker.

An Israeli security firm claims its researchers have successfully decrypted Signal’s infamous end-to-end encryption — though the validity of that statement is anyone’s guess. Signal is ...

Signal app's on-device encryption can be decrypted, claims hacking firm Cellebrite The decryption ability can only be used with physical access to a target device, and doesn't allow messages to be ...