Microsoft’s CAPTCHA successfully broken | Zero Day | ZDNet.com

Description

Jeff Yan and Ahmad Salah El Ahmad, at the School of Computing Science, Newcastle University, England recently Microsoft’s CAPTCHA published a research paper entitled “A Low-cost Attack on a Microsoft CAPTCHA“, demonstrating how they’ve managed to attack the Microsoft’s CAPTCHA used on several of their online services such as Hotmail and Windows Live, with over 920recognition rate.

Original URL

http://blogs.zdnet.com/security/?p=1232&tag=nl.e550

http://blogs.zdnet.com/security/?p=1232&tag=nl.e550