From the Memorandum: "As you know. we have seen an unfortunate array of criminal activity related to the ongoing COVID [coronavirus disease]-19 pandemic. Capitalizing on this crisis to reap illicit profits or otherwise preying on Americans is reprehensible and will not be tolerated. I am issuing this Memorandum to inform you of the sorts of schemes that have been reported. to identify certain authorities that I am directing you to consider deploying against these schemes, and to emphasize the importance of state and local coordination during this difficult time."
U.S. Department of Justice: http://www.justice.gov/