UPDATE: Following the arrest of five people in Britain in connection with the "Operation Payback" cyber-attacks in support of WikiLeaks, the FBI announced mass raids across the United States in connection with the case.
The FBI raided Dallas-based Tailor Made Services, an Internet hosting company, and seized one of its servers as part of an international criminal investigation into cyber attacks against online payments firm PayPal.
UPDATE V: Twitter has blocked the account of Operation Payback, the hacktivist group that has been cyber-attacking groups and individuals working against WikiLeaks, according to sources citing NBC.
A group of Internet activists calling themselves Operation Payback have taken credit for shutting down the website of a bank that earlier Monday froze funds belonging to WikiLeaks.
The FBI raided Dallas-based Tailor Made Services, an Internet hosting company, and seized one of its servers as part of an international criminal investigation into cyber attacks against online payments firm PayPal.
UPDATE V: Twitter has blocked the account of Operation Payback, the hacktivist group that has been cyber-attacking groups and individuals working against WikiLeaks, according to 
A group of Internet activists calling themselves Operation Payback have taken credit for shutting down the website of a bank that earlier Monday froze funds belonging to WikiLeaks.