A common online security tool — CAPTCHA — is now being used by scammers to trick people into giving up sensitive personal and financial information. CAPTCHA tests, often appearing as “I’m not a robot” ...

It’s not as if it hasn’t been done before, but researchers at Stanford quantified ways to crack the CAPTCHA test many web sites use to make users prove they’re human, and recommended ways to make sure ...

Facebook is running tests of a new CAPTCHA system that requires users to upload a clear photo of their face to prove the account is not fake and belongs to a new person. The new tests were spotted ...

For years, CAPTCHA has been the first line of defense for websites attempting to ward off spambots. But at a time when bot technology is beginning to rival human faculties, many Web developers have ...

A long-standing but stealthy group allegedly helping cyber-attackers penetrate IT systems by offering CAPTCHA-solving services has recently been discovered. In a new report, Arkose Cyber Threat ...

CAPTCHA solvers like Anti-Captcha can efficiently solve and bypass CAPTCHAs, enabling users to explore the web without restrictions. Although CAPTCHAs can help prevent unauthorized access and spam on ...