This CSE presentation from 2011 describes some of the cyber warfare tools at the agency’s disposal: see the article Communication Security Establishment’s cyberwarfare toolbox revealed, 23 March 2015.
24 November 2014 – Over the past 24 hours, security companies have released information about an advanced malware tool called Regin.
Symantec described Regin as “a complex piece of malware whose structure displays a degree of technical competence rarely seen”, concluding that the “capabilities and the level of resources behind Regin indicate that it is one of the main cyberespionage tools used by a nation state.”
These pages from an NSA internal catalogue describe the tools available to the agency in 2008: see the Der Spiegel article NSA’s Secret Toolbox: Unit Offers Spy Gadgets for Every Need, 30 December 2013
This NSA presentation describes the staffing and activities of the Tailored Access Operations sectio based in San Antonia Texas. These included operations against Mexico’s Secretariat of Public Security (codenamed WHITETAMALE), Cuba, Columbia, Venezuela and unspecified targets in the Middle East: see the Der Spiegel article Inside TAO: Documents Reveal Top NSA Hacking Unit, 29 December 2013.