Scammers claim to be Cook County sheriff's employees

The Cook County sheriff's office has issued a warning to the public about phone calls from scammers claiming to be sheriff's employees.

The caller identifies himself as "Sgt. Dennis Peterson" or "Lt. Jonathan Moore."

According to a news release, the sheriff's office said the calls have originated from multiple phone numbers, and it is unclear how widespread the problem is or whether there are additional versions or fictitious names.

The sheriff's office says it does not call to solicit money. It advises not providing sensitive personal or financial information over the phone.

If you have received a suspicious call, call the sheriff's non-emergency line at (847) 635-1188.