| Date / Time | Story |
|---|
| Friday February 22, 2013 @07:12PM |
CAPTCHA Using Ad-Based Verification |
| Tuesday October 09, 2012 @03:50AM |
Civil Rights Captcha employs an empathy test to ward off spambots |
| Tuesday February 21, 2012 @11:18AM |
Researchers Break Video CAPTCHAs |
| Friday September 16, 2011 @11:11AM |
Authenticating all of the World's Computers |
| Tuesday May 24, 2011 @12:07PM |
Software cracks Microsoft,eBay,Yahoo audiocaptchas |
| Sunday April 03, 2011 @09:33AM |
Scientists Develop New Method To Improve Passwords |
| Saturday November 20, 2010 @03:51PM |
Scalpers Bought Tickets With CAPTCHA-Busting Botnet |
| Friday August 06, 2010 @10:24PM |
NuCaptcha video's are harder for bots, not humans |
| Thursday August 05, 2010 @04:54PM |
ReCAPTCHA.net Now Vulnerable to Algorithmic Attack |
| Monday March 01, 2010 @09:35PM |
Scalpers Earned $25M Gaming Online Ticket Sellers |
| Monday March 01, 2010 @08:43PM |
Scalpers earn $25 million hacking ticket sites |
| Tuesday September 22, 2009 @02:25AM |
Stopping Spam and Eliminating CAPTCHA |
| Sunday August 30, 2009 @06:40PM |
Spammers Use Holes In Democrats.org Security |
| Thursday April 09, 2009 @03:08PM |
Why the CAPTCHA Approach Is Doomed |
| Friday March 27, 2009 @10:33PM |
3D-Based CAPTCHAs Become a Reality |
| Sunday January 25, 2009 @02:52AM |
Building a Better CAPTCHA |
| Friday October 17, 2008 @01:11PM |
Now Even Photo CAPTCHAs Have Been Cracked |
| Saturday August 30, 2008 @02:39PM |
Inside India's CAPTCHA Solving Economy |
| Wednesday July 16, 2008 @04:32AM |
Fallout From the Fall of CAPTCHAs |
| Saturday May 03, 2008 @03:30AM |
Google's Audio CAPTCHA Falls To Automated Attack |
| Thursday February 28, 2008 @07:08AM |
Gmail CAPTCHA Cracked |
| Wednesday January 30, 2008 @06:18AM |
Yahoo CAPTCHA Hacked |
| Monday July 09, 2007 @08:29AM |
Have Spammers Overcome the CAPTCHA? |
| Tuesday April 10, 2007 @03:02PM |
Google Pushes Open Source OCR |
| Saturday November 25, 2006 @09:25AM |
Spammers Learn to Outsource Their Captcha Needs |
| Thursday November 09, 2006 @05:35AM |
How to Prevent Form Spam Without Captchas |
| Saturday April 08, 2006 @01:10PM |
Preventing Forum Spam-bots? |