Sony expects the hack of the PlayStation Network and will cost it ¥14 billion ($170 million) this financial year, it said Monday.

Unknown hackers hit the network gaming service for PlayStation 3 consoles in April, penetrating the system and stealing personal information from the roughly 77 million accounts on the PlayStation Network and sister Qriocity service. A second attack was directed at the Sony Online Entertainment network used for PC gaming.

Sony responded to the attacks by taking the systems offline. It called in several computer security companies to conduct forensic audits and rebuilt its security system.

More: http://www.computerworld.com/s/article/9216926/

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