An automated CAPTCHA solver developed by a team of British and Chinese computer engineers proves this widely-used security feature may not anymore become efficient in protecting websites. The new ...

The classic CAPTCHA system has been the main barrier to internet bot defense. Its main goal is to separate bots from human users through simple tests and usage parameter analysis. Google’s reCAPTCHA ...

When I was a law enforcement and intelligence officer, I was often surprised at the maturity of the businesses and services developed by cybercriminals. Today it’s still fascinating to watch how ...

You’ve surely seen it before: a garbled string of letters and numbers that you retype before leaving a comment on a blog post. It’s a test called CAPTCHA, or Completely Automated Public Turing Test to ...

Artificial intelligence (AI) has reportedly demonstrated its superiority over humans when it comes to solving online CAPTCHA tests designed to differentiate between human users and automated bots. Can ...

Do you get frustrated filling out those online forms with jumbled letters to prove that you're human, only to get them wrong? They're called CAPTCHA puzzles and are designed to be difficult for ...

In a newly released report, security researcher claims that Google's reCAPTCHA, one of the most widely adopted free CAPTCHA services, contains weaknesses that would allow a 10,000 infected hosts ...