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New Zealand Used NSA System to Target Officials, Anti-Corruption Campaigner – The Intercept:

Analysts from Government Communications Security Bureau, or GCSB, programmed the Internet spy system XKEYSCORE to intercept documents authored by the closest aides and confidants of the prime minister on the tiny Solomon Islands. The agency also entered keywords into the system so that it would intercept documents containing references to the Solomons’ leading anti-corruption activist, who is known for publishing government leaks on his website.