While I don't recall any leaks specific to piracy investigations, there were numerous leaks proving NSA involvement in cases which could in no way be described

While I don't recall any leaks specific to piracy investigations, there were numerous leaks proving NSA involvement in cases which could in no way be described as relating to terrorism. Off the top of my head: - NSA surveillance of the semi-public Brazilian oil company Petrobras: http://g1.globo.com/fantastico/noticia/2013/09/nsa-documents-show-united-states-spied-brazilian-oil-giant.html http://g1.globo.com/fantastico/noticia/2013/09/nsa-documents... - NSA tapped the phone of German Chancellor Angela Merkel: http://www.spiegel.de/international/world/merkel-calls-obama-over-suspicions-us-tapped-her-mobile-phone-a-929642.html http://www.spiegel.de/international/world/merkel-calls-obama... - NSA spying of Indian diplomats to uncover details about their nuclear and space programs: http://www.thehindu.com/news/national/india-among-top-targets-of-spying-by-nsa/article5157526.ece http://www.thehindu.com/news/national/india-among-top-target... This article is a decent compilation of Snowden-related stories from the first year after his leaks: http://www.businessinsider.com/snowden-leaks-timeline-2016-9 http://www.businessinsider.com/snowden-leaks-timeline-2016-9