Read the original article: Bug in Facebook Messenger on Android Let Attackers Start Calls and Listen to Audio
A Google Zero security researcher discovered a Facebook Messenger bug that allowed attackers to initiate a call and begin listening as soon as it started ringing. The severity of the bug prompted Facebook to award one of the largest bounties ever. Vulnerabilities that don’t require any interaction from the victim are the most dangerous. In […]
Read the original article: Bug in Facebook Messenger on Android Let Attackers Start Calls and Listen to Audio