The Department of Homeland Security and FBI laid out spear phishing techniques so network admins can better thwart what is alleged to be Russian hacking campaigns.

http://www.zdnet.com/article/obama-feds-outline-technical-spear-phishing-details-sanctions-vs-russia-over-cyber-attacks/

In a statement, President Obama said:

“The Department of Homeland Security and the Federal Bureau of Investigation are releasing declassified technical information on Russian civilian and military intelligence service cyber activity, to help network defenders in the United States and abroad identify, detect, and disrupt Russia’s global campaign of malicious cyber activities.”