Filling out CAPTCHA puzzles is tedious, but using them as (imperfect) shields against malicious bots made sense, at least until now. Artificial intelligence can now defeat those puzzles every time ...
In 2013, Vicarious announced that it had cracked text-based Captcha tests used by Google, Yahoo, PayPal and Captcha.com with a 90% accuracy. Since then, Captcha designers have made their tests ...
After hitting the CAPTCHA confirmation button ... The command instructs your system to look for an external text file and run the steps in that file, which downloads and installs the malware.
Also called "character based," it refers to handling text and not graphics. Simple charts and illustrations may be drawn, but they are limited to a set of special characters that are strung ...