Cybersecurity incident — 2016-01-18 00:00:00
Affected organization: Tsinghua University
Affected country: China
Industry: Educational Services
Event type: Disruptive
Event subtype: Message Manipulation
Motive: Undetermined
Actor: Islamic State Hacker
Actor type: Hacktivist
Actor country: China

An ISIS-affiliated hacker dubbed "Islamic State Hacker" defaces the website of the Tsinghua University and leaves jihadist messages on some of the site's pages.