Hackers are using this insidious scam to get unwitting victims to install malware themselves.

Anyone who has clicked through a website and been asked to confirm they are not a robot now faces a new risk. The Federal ...

What looks like a simple "Are you human?" check is now one of the most dangerous tricks on the internet. Fake captchas have evolved into full-blown malware launchpads, thanks to a sneaky new method ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, Jan. 28, 2025: This story, originally published Jan.

Advanced AI can defeat CAPTCHAs designed to prove web actions are being performed by humans instead of machines, new research indicates. "Current AI technologies can exploit advanced image-based ...

CAPTCHA used to be an easy and useful way for Web administrators to authenticate users. Now it’s an easy and useful way for malware authors and spammers to do their dirty work. CAPTCHA — Completely ...

Bots backed by tens of thousands of lines of code are increasingly good at acting like humans. That has some cybersecurity experts saying tools like CAPTCHA, designed to make humans prove they are not ...

For those who weren’t aware before, a CAPTCHA is basically a computer program designed to distinguish human input from machine input. It is an effective way to thwart spam and ways to automatically ...

How do you let people create user accounts or post comments on your Web site without letting spam bots in? Simple — make your users prove they’re human. Many Web sites use CAPTCHA (Completely ...

CAPTCHAs are well-known and well-hated, and while I would do a lot of things to never have to identify a traffic signal again, Cloudflare's new security key system doesn't make the hassle any more ...