Mountain View has frozen or purged a number of Google+ accounts and related services such as Gmail/Docs for allegedly violating the company’s Terms of Service (ToS).
The US Federal Trade Commission (FTC) and Twitter have reached an agreement over charges that the latter entity failed to protect users from security breaches which allowed hackers to access a number of accounts.
Blizzard has confirmed a widespread purge of over 320,000 Warcraft III and Diablo II accounts that were found to be violating the (rather extensive and boring) Battle.net Terms of Use.