Massive cyber attack hits US federal workers, probe focuses on China
The Hindu, June 5, 2015
http://www.thehindu.com/news/international/massive-cyber-attack-hits-us-federal-workers-probe-focuses-on-china/article7285127.ece
Related:
OPM hack: as China blames US for huge cyberattack, new era of cyberwarfare and internet terrorism arrives
The Independent, June 5, 2015
http://www.independent.co.uk/life-style/gadgets-and-tech/news/opm-hack-as-china-blames-us-for-huge-cyberattack-new-era-of-cyberwarfare-and-internet-terrorism-arrives-10299003.html
