July 29 (UPI) -- FBI officials in New England on Tuesday issued a public warning over an uptick in scam phone calls purporting to be law enforcement in a bid to steal money or other personal info.

The Boston Division of the Federal Bureau of Investigation said last year over 17,300 Americans reported as scam victims that saw criminals impersonate government or other law enforcement agencies. Such scams resulted in financial losses totaling more than $405 million.

"We've seen an increase in these scams, which is why we're reminding the public to resist the urge to act immediately and verify who is actually contacting you," Ted E. Docks, special agent in charge at the FBI's Boston Division, said in a statement.

Boston's FBI division says scams impersonating the FBI and other government agencies are "a persistent problem" that can also occur via email.

"Be advised, law enforcement and federal agencies do not call individuals threatening arrest or demanding money," according to federal officials.