Before revision: In early 2015, the NSA apprised the FBI and other agencies of the DNC intrusions which the Dutch had secretly detected, and on August 15, 2015, the Washington field office first alerted DNC technical staff of the compromise of their systems.Miller, Greg (2018).
After revision: In 2015, the NSA apprised the FBI and other agencies of the DNC intrusions which the Dutch had secretly detected, and on August 15, 2015, the Washington field office first alerted DNC technical staff of the compromise of their systems.Miller, Greg (2018).