Cybercriminals recently stole more than 2 million usernames and passwords from several popular sites including Facebook and Google. Pony, a botnet that logs user keystrokes, captured the information from more than 90,000 websites during the past month and then sent it to a hacker-controlled server. It snagged data from 326,000 Facebook accounts, 60,000 Google accounts and 22,000 Twitter accounts.