Macomb County Emergency Management issued the following announcement on Nov. 15.
#DYK in November 2018, Congress approved the Cybersecurity and Infrastructure Security Agency Act, creating CISA as a federal agency with the responsibility of leading the national effort to protect and enhance the security and resiliency of U.S. cybersecurity, emergency communications, and critical infrastructure.
CISA.gov
Original source can be found here.
Source: Macomb County Emergency Management