Washington Post: Think you’re anonymous online? A third of popular websites are ‘fingerprinting’ you.

Washington Post: Think you’re anonymous online? A third of popular websites are ‘fingerprinting’ you.. “Just when you thought we had hit rock bottom on all the ways the Internet could snoop on us — no. We’ve sunk even lower. There’s a tactic spreading across the Web named after treatment usually reserved for criminals: fingerprinting. At least a third of the 500 sites Americans visit most often use hidden code to run an identity check on your computer or phone.”