Computer scientists find audio CAPTCHAs easy to crack
The Carnegie-Mellon University team behind the reCAPTCHA service is continuing to expand its effort to mix basic security and useful work. CAPTCHAs are the distorted text that helps various online services ensure that the entity opening an account is a human, not a bot bent on using the service to dish out spam. The reCAPTCHA service puts the mental horsepower need to interpret these images to goo
Google's CAPTCHA busted in recent spammer tactics - Security Labs Blog
Websense Security Labs has discovered that Google’s popular web mail service Gmail is being targeted in recent spammer tactics. Spammers in these attacks managed to created bots that are capable of signing up and creating random Gmail accounts for spamming purposes. Websense believes that from the spammers’ perspective, there are four main advantages to this approach. First, signing up for an acco
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When Google disowns you | Software as Services | ZDNet.com
Next-Generation CAPTCHA Exploits the Semantic Gap - Slashdot
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