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."

Comments

This article is an advertisement

[Omnifarious]

This article links to what is basically an infomercial. What it links to is filled with pictures and seeming explanations, but it's written in scare-mongering language and not written with an eye towards the reader understanding it. It as an advertisement telling you that Websense is a fantastic company because they understand all this terribly scary stuff and already have the technology to defeat it for you.

Re:A more practical approach - 3 grades of service

[Anonymous Coward]

* verified user, someone using a credit card or providing some other ID that, if faked, can be prosecuted criminally This is a good idea, since spammers and other criminals don't have access to a large number of credit card numbers.