Hackear Facebook 2012 Instant
Attackers could reset passwords by guessing the answers using information publicly available on the user's own profile. How Facebook Fixed These Vulnerabilities
: Malicious third-party apps that requested excessive permissions to scrape data. Facebook was targeted by 'sophisticated' hackers - BBC News hackear facebook 2012
: Many users were compromised by downloading "free" software that secretly contained keyloggers, which recorded every keystroke—including Facebook passwords—and sent them to hackers. Attackers could reset passwords by guessing the answers
