China appears to attack GitHub by diverting web traffic
The New York Times, March 30, 2015
http://www.nytimes.com/2015/03/31/technology/china-appears-to-attack-github-by-diverting-web-traffic.html
Related:
美国编程网站Github说遭遇来自中国的网络攻击 (US programming website Github claims being attacked from China)
Radio Free Asia, March 30, 2015
http://www.rfa.org/mandarin/yataibaodao/meiti/nu-03302015113401.html