Google CAPTCHA cracked
After Yahoo, Google's CAPTCHA procedure also go compromised.
From Websense:
Websense believes that from the spammers’ perspective, there are four
main advantages to this approach. First, signing up for an account with
Google allows access to its wide portfolio of services. Second,
Google’s domains are unlikely to be blacklisted. Third, they are free
to sign up. And fourth, it may be hard to keep track of them as
millions of users worldwide are using various Google services on a
regular basis.