Security researchers are warning anyone who uses PGP (Pretty Good Privacy) or S/MIME for email encryption to disable the scheme in their email clients right away, and to uninstall tools that automatically decrypt PGP-encrypted email, due to a security flaw. They’ve discovered a critical vulnerability dubbed EFAIL that could allow an attacker

Source: Hot Hardware – Researchers Warn Of Critical PGP And S/MIME Email Encryption Vulnerabilities