Bots account for nearly half of global internet traffic, increasing the need for online security. Whether browsing on an ...

It is essentially a test meant to distinguish bots from humans, block the former and usher in the latter. That’s why it’s called the Completely Automated Public Turing test to tell Computers and ...

Bots are better and faster than humans at online CAPTCHA tests designed to keep them out of websites. The finding calls into question whether we should continue using these kind of security measures, ...

Spammers have cracked Microsoft Corp. ‘s latest defense against abuse of its Live Hotmail e-mail service using a sophisticated network of hacked computers that receive encrypted instructions from a ...