The Financial Crimes Enforcement Network — also known a FinCEN — issued an advisory Friday to banks that tells them to watch out for identity theft, payroll tax fraud, and money laundering schemes tied to hiring unauthorized workers.

President Donald Trump said Saturday that he will appoint one of his personal lawyers to serve as the top federal prosecutor in Manhattan.

The sanctions come after Trump signed an executive order expanding sanctions against the island and has been threatening military action ever since ousting Venezuelan leader Nicolás Maduro in January and then ordering an energy blockade that choked off fuel shipments to Cuba.