Online Mind Mapping and Brainstorming

Create your own awesome maps

Online Mind Mapping and Brainstorming

Even on the go

with our free apps for iPhone, iPad and Android

Get Started

Already have an account? Log In

Sony Online Entertainment PlayStation Network Hack Timeline by Mind Map: Sony Online Entertainment
PlayStation Network Hack
5.0 stars - 3 reviews range from 0 to 5

Sony Online Entertainment PlayStation Network Hack Timeline

April 19th

4:15 PM PST

Sony Network Entertainment America detects a unauthorized activity on approximately 130 servers, more specifically, servers were rebooting when not scheduled to, Sony begins to investigate

April 20th

Early afternoon

SNEA engineers discover evidence of an "unauthorized intrusion", data has been removed

SNEA engineers take all PlayStation Network and Qriocity offline, 77+million registered users effected

Sony engages the services of a computer forensics and security consulting firm

April 21st

Sony brings in a second security and forensics consultancy to investigate the growing problem

April 22nd

Sony mirrors 9 out of 10 affected servers

Sony's legal consult alerts the FBI to the security breach

Sony and The FBI schedule a meeting for April 27

Sony reveals on their blog that there was a "security intrusion" but no mention of a potential loss of data. No warning to consumers is provided

April 23rd


Forensic teams confirm that intruders used, "very sophisticated and aggressive techniques to obtain unauthorized access"

and were able to, "hide their presence from system administrators", "escalate privileges inside the server."

April 24th

Easter Sunday

Sony retains the services of a 3rd security and forensic team, This time:, A group with "highly specialized skills", Brought in to "determine the scope of the data theft"

April 25th

Security teams confirm account details compromised include:






PlayStation Network/Qriocity password

Login Handle

Network ID

Security teams are uncertain if 12.3 million global credit cards stored on the servers have been compromised

5.6 million were from the U.S.

April 26th

Sony Network Entertainment and Sony Computer Entertainment America

Publicly announce the network intrusion

Alert regulatory authorities in, New Jersey, Maryland, New Hampshire

April 27th

Sony Network Entertainment and Sony Computer Entertainment America

Alert regulatory authorities in, Hawaii, Louisiana, Maine, Massachusetts, Missouri, New York, North Carolina, South Carolina, Virginia, Puerto Rico

May 3rd

Sony Chairman Kaz Hirai

Sends 8 page official letter to Congressional Subcommittee on Commerce, Manufacturing, and Trade, Informs them of the intrusion, explains the lead up to the attack, how it was first detected, the deep impact it is having on the firm

Outlines already imposed heightened security measures including:, adding automated software monitoring, enhanced levels of data protection and encryption, new firewalls, moving the data center to a different location, hiring a new Chief Information Security Officer

Closing statement:, "We ask the Committee to consider as well the connection between data security and the cybercrimes and cyber terrorism that threaten to make the Internet unsafe for consumers and commerce."