Cybersecurity incident — 2016-05-30 00:00:00
Affected organization: Katy Perry's Twitter Account (@katyperry)
Affected country: United States of America
Industry: Arts, Entertainment, and Recreation
Event type: Disruptive
Event subtype: Message Manipulation
Motive: Undetermined
Actor: @sw@ylol
Actor type: Undetermined
Actor country: Undetermined

Katy Perry's Twitter account is taken over by a hacker dubbed @sw@ylol, sending out a series of bizarre Tweets to the pop star's 89 million-plus followers.