New Skype users report frustration after being presented with a captcha that requires them to solve a complex puzzle ten times before signing up for the service. Tests by BleepingComputer confirmed ...

You're probably familiar with the "I am not a robot" checkbox often seen when logging into a website. This security measure, a common CAPTCHA method, is one of several techniques used to distinguish ...

A team of researchers at the Universities of Arizona, Georgia, and South Florida, have developed a machine-learning-based CAPTCHA solver that they claim can overcome 94.4% of real challenges on dark ...

Last year, Cloudflare, a company that provides DDoS mitigation, content delivery network (CDN) services, and many others, published a blog post declaring its intention to kill CAPTCHAs. Now about a ...

Bots have got a lot to answer for. They now make up over half of all internet traffic, and while some, such as Google’s web crawlers and fetchers, have legitimate purposes, nearly two-fifths are ...