Computer scientists find audio CAPTCHAs easy to crack (John Timmer/Ars Technica)

John Timmer / Ars Technica:
Computer scientists find audio CAPTCHAs easy to crack  —  The Carnegie-Mellon University team behind the reCAPTCHA service is continuing to expand its effort to mix basic security and useful work.  CAPTCHAs are the distorted text that helps various online services ensure that the entity opening …

Source: Computer scientists find audio CAPTCHAs easy to crack (John Timmer/Ars Technica)