Description
The 2011 PlayStation Network outage was the result of an "external intrusion" on Sony's PlayStation Network and Qriocity services, in which personal details from approximately 77 million accounts were compromised and prevented users of PlayStation 3 and PlayStation Portable consoles from accessing the service. The attack occurred between April 17 and April 19, 2011, forcing Sony to deactivate the PlayStation Network servers on April 20. The outage lasted 24 days.