University staff took down all affected Web pages
Jan 18, 2016 16:27 GMT · By Catalin Cimpanu An ISIS-affiliated hacker that calls himself "Islamic State Hacker" has defaced the website of the Tsinghua University and has left jihadist messages on some of the site's pages, as South China Morning Post reports, citing local student newspaper Legal Evening News.
The defacement took place over the weekend and was quickly spotted by the university's IT staff, who took down the affected website section until they manage to discover the entry point and contain the incident.
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Defacement message left by ISIS hacker
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