PHILADELPHIA (WPVI) -- Authorities say there's a lot of counterfeit cash around our region, and the makers of the bogus bills have figured out how to avoid detection. The Secret Service is warning ...

SPRINGFIELD, Mo. (KY3) - Counterfeit detection pens may not provide reliable protection against sophisticated fake currency, according to Federal Reserve warnings. The Federal Reserve cautions that ...

Swipe Dri Mark’s counterfeit detection pen on a phony $20 bill and the ink comes out black, like a permanent marker. If it’s real money, the ink is gold and fades over time. The specialty ink in the ...

SALINA, N.Y. -- He's used counterfeit money detector pens and ultraviolet light, but one businessman says the best way to tell if your money is real or not is to look toward the light. Jim Ford Jr., ...

Counterfeit detector pens use a starch-iodine reaction to identify fake bills. But could you fool them with chemistry? In today’s episode, we dive into the chemistry of iodine, its color and its clock ...

PORT WASHINGTON, N.Y.--(BUSINESS WIRE)--DriMark Products, Inc., U.S. manufacturer of the ubiquitous Counterfeit Money Detector Pen used by retailers and other cash-intensive businesses to spot ...

Pennsylvania State Police are warning area businesses that some counterfeit $100 bills have been circulated in the area that appear to defy rapid detection using the standard counterfeit detector pens ...

TROPICS. JADE. ALL RIGHT. THANK YOU. BROOKE. THE DELRAY BEACH POLICE DEPARTMENT IS ASKING BUSINESSES AND RESIDENTS TO BE ON THE LOOKOUT FOR COUNTERFEIT MONEY AFTER SEVERAL REPORTS OF FRAUDULENT BILLS ...

The fake $50 bills circulating in Big Stone County. Photo courtesy of the Big Stone County Sheriff's Office. Counterfeit $50 bills are being circulated in Big Stone County. All fake bills share the ...