PlayStation Network down for 'regularly scheduled maintenance' -- RDR posses take the day off | Engadget
Hack Attack: Sony Confirms PlayStation Network Outage Caused By 'External Intrusion' | TechCrunch
UPDATE: The PSN seems to back online | TheSixthAxis
Hackers Take Down Sony's PlayStation Network
PSN Down Across All Platforms Right Now, Services Affected
PSN down? Problems and status update, Jan 2023 | Product Reviews
2011 PlayStation Network outage - Wikipedia
Sony completely shut down the PS3 trilogy of 'LittleBigPlanet' and the Vita version server that had been hacked, PS4 version continues service - GIGAZINE
Five years ago today, Sony admitted the great PSN hack | Eurogamer.net