Slashdot Items Tagged "captcha"

Date / Time Story
Wednesday February 07, 2018 @01:06PM 'Humans Not Invited' Is a CAPTCHA Test That Welcomes Bots, Filters Out Humans
Thursday October 26, 2017 @03:03PM This Machine Kills Captchas
Thursday March 09, 2017 @07:35PM Google's reCAPTCHA Turns 'Invisible,' Will Separate Bots From People Without Challenges
Wednesday March 01, 2017 @04:45PM Researcher Breaks ReCAPTCHA Using Google's Speech Recognition API
Saturday January 28, 2017 @02:26PM Can A Robot Fool 'I Am Not A Robot' Captchas?
Monday December 05, 2016 @04:53PM Google Preparing 'Invisible ReCAPTCHA' System For No User Interaction
Thursday April 07, 2016 @09:18AM Google ReCAPTCHA Cracked In New Automated Attack
Thursday March 31, 2016 @06:34AM CloudFlare Wants Tor To Change Or Risk CAPTCHA Blockades
Thursday October 02, 2014 @06:51PM Online Creeps Inspire a Dating App That Hides Women's Pictures
Monday August 18, 2014 @07:06PM Research Unveils Improved Method To Let Computers Know You Are Human
Thursday January 23, 2014 @03:37PM Snapchat Account Registration CAPTCHA Defeated
Friday November 08, 2013 @06:34PM Researchers Dare AI Experts To Crack New GOTCHA Password Scheme
Friday October 25, 2013 @06:48PM Google Updates ReCAPTCHA With Easier CAPTCHAs For Humans
Tuesday August 06, 2013 @07:07AM Campaign To Kill CAPTCHA Kicks Off
Friday February 22, 2013 @06:12PM CAPTCHA Using Ad-Based Verification
Tuesday October 09, 2012 @02:50AM Civil Rights Captcha employs an empathy test to ward off spambots
Tuesday February 21, 2012 @10:18AM Researchers Break Video CAPTCHAs
Friday September 16, 2011 @10:11AM Authenticating all of the World's Computers
Sunday April 03, 2011 @08:33AM Scientists Develop New Method To Improve Passwords
Saturday November 20, 2010 @02:51PM Scalpers Bought Tickets With CAPTCHA-Busting Botnet
Friday August 06, 2010 @09:24PM NuCaptcha video's are harder for bots, not humans
Thursday August 05, 2010 @03:54PM Now Vulnerable to Algorithmic Attack
Monday March 01, 2010 @08:35PM Scalpers Earned $25M Gaming Online Ticket Sellers
Monday March 01, 2010 @07:43PM Scalpers earn $25 million hacking ticket sites
Tuesday September 22, 2009 @01:25AM Stopping Spam and Eliminating CAPTCHA
Sunday August 30, 2009 @05:40PM Spammers Use Holes In Security
Thursday April 09, 2009 @02:08PM Why the CAPTCHA Approach Is Doomed
Friday March 27, 2009 @09:33PM 3D-Based CAPTCHAs Become a Reality
Sunday January 25, 2009 @01:52AM Building a Better CAPTCHA
Friday October 17, 2008 @12:11PM Now Even Photo CAPTCHAs Have Been Cracked
Wednesday July 16, 2008 @03:32AM Fallout From the Fall of CAPTCHAs
Saturday May 03, 2008 @02:30AM Google's Audio CAPTCHA Falls To Automated Attack
Thursday February 28, 2008 @06:08AM Gmail CAPTCHA Cracked
Wednesday January 30, 2008 @05:18AM Yahoo CAPTCHA Hacked
Monday July 09, 2007 @07:29AM Have Spammers Overcome the CAPTCHA?
Tuesday April 10, 2007 @02:02PM Google Pushes Open Source OCR
Saturday November 25, 2006 @08:25AM Spammers Learn to Outsource Their Captcha Needs
Thursday November 09, 2006 @04:35AM How to Prevent Form Spam Without Captchas
Saturday April 08, 2006 @12:10PM Preventing Forum Spam-bots?