Understanding How CAPTCHA Is Broken
An anonymous reader writes “Websense Security Labs explains the spammer Anti-CAPTCHA operations and mass-mailing strategies. Apparently spammers are using combination of different tactics — proper email accounts, visual social engineering, and fast-flux — representing a strategy, explains their resident CAPTCHA expert. It is evident that spammers are working towards defeating anti-spam filters with their tactics.”
Read more of this story at Slashdot.
Original post by CmdrTaco