Facebook Breach: Single Sign-On of Doom
While Facebook has invalidated 90 million users' single sign-on access tokens following a mega-breach, researchers warn that most access token hijacking victims still lack any reliable "single sign-off" capabilities that will revoke attackers' access to hyper-connected web services and mobile apps.
2 Oct 2018 ... To be clear: Facebook's SSO system, dubbed Facebook Social Login, allows users to access compatible third-party website services or mobile ...