The effort is part of what Gen. Paul Nakasone, the head of Cyber Command, calls “persistent engagement,” or the imposition of cumulative costs on an adversary by keeping them constantly engaged. And that is a key feature of CyberCom’s activities to help protect the election against foreign threats, officials said.
“Right now, my top priority is for a safe, secure, and legitimate 2020 election,” Nakasone said in August in a set of written responses to Washington Post questions. “The Department of Defense, and Cyber Command specifically, are supporting a broader ‘whole-of-government’ approach to secure our elections.”
Trickbot is malware that can steal financial data and drop other malicious software onto infected systems. Cyber criminals have used it to install ransomware, a particularly nasty form of malware that encrypts users’ data and for which the criminals then demand payment — usually in cryptocurrency — to unlock.