Cybersecurity
Sony Chief Stringer Blindsided by Hackers Seeking Revenge
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Sony Corp., besieged by hackers since April, considered its PlayStation Network an unlikely target even after threats by the online collective Anonymous and three separate security incidents in 2008.
The hacker group declared in April that it would wage a cyber war against Sony for trying to stop people from tinkering with the PlayStation 3. Three years earlier, the company faced three breaches in Europe, including one in which Sony said some PlayStation Network user data might have been stolen.