The Chinese military unit 61398 that, according to the 60 page report by Mandiant, is the source of cyber attacks against the United States, recruits graduates who have a major in computer science. An example of such an effort can be found at the website of the College of Computer Science and Technology, Zhejiang University, Hangzhou City.
A recruitment notice dated May 13, 2004, was titled “Announcement of People’s Liberation Army Unit 61398 to Recruit Directed Graduates.” The notice stated the following: “According to the Graduate School, the People’s Liberation Army Unit 61398 (located in Pudong, Shanghai) will recruit master’s degree candidates from the 2003 class, who have a major in computer science, to be directed graduates. Those students who sign the agreement will be provided with a defense scholarship of 5,000 yuan per year. Upon graduation, the students will be directed and assigned to work in the People’s Liberation Army. Interested students from the 2003 master’s degree class in our college may contact Teacher Peng from the Graduate Office of the college by May 20. …”
Source: iFeng.com, February 20, 2013