PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. Education site iClicker.com was hijacked last month ...

While puzzling captchas—from dogs in hats to sliding jockstraps—still exist, most bot-deterring challenges have vanished into ...

Attackers are using optical character recognition and machine learning, as well as crowdsourcing through third parties, to solve a CAPTCHA (Completely Automated Public Turing test to tell Computers ...

Cybercriminals are using fake CAPTCHA challenges to trick users into running malicious code. These scams often appear on compromised or ad-supported websites, urging users to complete extra ...

If it looks like a B and it smells like a B, it must be an 8... Tired of having to type out the letters before you on the screen to prove you're a human? So is Will Sturgeon. Let him explain his ...

Google just killed the Captcha, perhaps the most obstructive thing on the entire internet. For years, Captcha served as the primary way of telling humans and robots apart on the internet. It made sure ...

NEW YORK Ticketmaster, often the target of fan anger when tickets to popular concerts get sold out in seconds, is removing an annoyance that can slow down the buying process: The jumble of letters ...

Education site iClicker.com was hijacked last month to display a malicious CAPTCHA test intended to trick users into installing Windows malware. The site operates as an IT service for teachers that ...