Captcha

Online

Stanford Boffins On The Brink Of Breaking Captcha Codes

8:30PM November 1, 2011 | Andrew Tarantola

Captcha systems, those psychedelic-font phrases designed to weed out bots from users, are a staple of website security. And, thanks to Stanford Researchers, they may be quickly becoming completely useless. More »


Online

How Come All Captchas Don’t Just Work Like This?

7:00AM October 20, 2011 | Casey Chan

Is it just me or have Captchas gotten insanely freaking impossible these days? I mean, I can’t even make out if I’m supposed to type in a letter, a number or a hieroglyphic. Annoying! We need a new Captcha method. What about drawing a shape? More »


Science

Stanford Researchers Create Software To Pass Audio Captcha Tests

11:40AM May 25, 2011 | Davey Alba

Stanford Security Laboratory’s computer scientists have discovered how to crack audio captchas, using software that can listen in and correctly output the string of random letters and numbers websites use to test whether you’re human, or a malicious bot. More »


Online

Great Timing: Scientists Fine Tune Two-Part Method For Password Protection

5:00AM April 4, 2011 | Jack Loftus

Scientists at Max-Planck-Institute for Physics of Complex Systems recently published a paper describing a two-part method to improve password security. More »


Online

Artist’s Unique CAPTCHA Requires That You Also Be An Artist

4:00AM November 8, 2010 | Jack Loftus

To contact Guy Abbott, owner of the web site Geee, one must simply learn to paint like Claude Monet. No big deal. [Geee via Geektoplasm via Neatorama] More »


Online

Nasty Phrases Slipping Into Official White House Website’s CAPTCHA

9:40AM October 9, 2010 | Wilson Rothman - MSNBC

A man visited the official White House website to send a message to President Obama. At the bottom of a form he was asked, as part of the automated verify-you’re-a-human process, to type two squiggly words. The words? “Rape Baracks”. More »


There Are CAPTCHA Codes Guarding These Walls

2:00PM May 20, 2010 | Rosa Golijan

newVideoPlayer( {"type":"video","player":"http://vimeo.com/moogaloop.swf?clip_id=11832548&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1","customParams":[] ,"width":500,"height":375,"ratio":0.75,"flashData":"","embedName":null,"objectId":null,"noEmbed":false,"source":"vimeo"} ); I don’t know what prompted Aram Bartholl to stick CAPTCHA codes in public places, but I like to imagine him announcing that you may not continue walking down a sidewalk before reading an alphanumeric sequence out loud. More »


Geek Out

How Well Do You Really Know Your Significant Other?

4:45AM September 5, 2009 | Adam Frucci

It just never hurts to take the test. I’m just saying. [xkcd via The Daily What]


Dream Captcha: Type The Characters You See Here For Nightmare Protection

2:30AM October 8, 2008 | John Mahoney

Spam bots deserve every nightmare. Jeffrey Augustine’s Dream Captcha updates a familiar faux-cultural symbol with the security layer consumers expect from their nocturnal hallucination protection device. [Jeffrey Augustine via Neat-o-Rama]

More »


Online

Gmail CAPTCHA Cracked in Teams; Bots Get ‘Tude

1:30AM February 28, 2008 | Wilson Rothman

Cracking Yahoo’s CAPTCHA human verification may have been a major security-breach milestone, but now bots have been tag-teaming in pairs to crack Google’s Gmail human test too, which they currently can pull off one in five attempts. During the crack, they also appear, somewhat snarkily, to read Google’s help pages, perhaps as a means of preventing a timeout. [Slashdot]

More »