The division of GCHQ known as JTRIG responded to the surge in hacktivism. In another document taken from the NSA by Snowden and obtained by NBC News, a JTRIG official said the unit’s mission included computer network attacks, disruption, “Active Covert Internet Operations,” and “Covert Technical Operations.” Among the methods listed in the document were jamming phones, computers and email accounts and masquerading as an enemy in a “false flag” operation. The same document said GCHQ was increasing its emphasis on using cyber tools to attack adversaries.
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