This is a timeline of major events associated with the attack on Sony’s PlayStation Network and Qriocity online services. Sony revealed for the first time the cause of the problems. The company said it was “working around the clock to bring them both back online” Sony said it had not yet determined whether the personal information or credit card numbers of users have been compromised, but that Sony would promptly inform users if it found that was the case. Sony’s U.S. subsidiary said a “thorough investigation” was under way.”]
Source: https://www.csoonline.com/article/2128353/playstation-network-hack-timeline.html