The first day of the attack on Sony 's networks occurred on April 16, 2011. However, this first attack was not on the PlayStation Network, but on the company 's personal computer (PC) gaming service. Hackers broke into this network and were able to retrieve the personal details of approximately 25 million users. The next day, a similar attack occurred on the PlayStation Network itself, where hackers broke in and stole the personal details of 77 million users. These personal details included user names, passwords, birth dates, credit card information, and more. Despite the large amount of data accessed in the attack, Sony was not able to detect the breach of security until April 19. The next day, the network was shut down, and all PlayStation 3 users were unable to access any of the online features of their consoles. Sony told its customers that it was aware of the problem (C. Williams, 2011; M. Williams, 2011).
On April 21, the company responded to users once again
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