That's A Clever Hack! How anyone could make Money from Google and Microsoft
Jul 18, 2016
Smart hackers could exploit a loophole that could allow them to steal a significant amount of cash from Google, Microsoft and Instagram using a Premium rate phone number. Security researcher Arne Swinnen from Belgium has discovered an ingenious way to steal money from big tech companies like Google, Microsoft, and Instagram using their two-factor authentication (2FA) voice-based token distribution systems. Swinnen argues that any attacker with malicious intent could create fake Google, Microsoft or Instagram accounts, as well as premium phone services, and then link them together. The attacker could then request 2FA voice-based tokens for all fake accounts using an automated scripts, placing legitimate phone calls to his service to earn him quite a nice profit. Swinnen created accounts on Google, Microsoft Office 365 and Instagram and then tied them to a premium phone number instead of a regular one. As a result, whenever one of these three services would call the account...
