The Trump Hotel Collection said it is working with the Secret Service and FBI to investigate a possible payment card breach. The luxury hotel group is run by Republican presidential candidate Donald Trump and his family. Last October, the hotel group said malware infected payment card terminals and front desk terminals for about two weeks starting in May 2015. The breach was first reported by computer security analyst Brian Krebs, citing three unnamed sources in the financial sector. The cards were used at several Trump Hotel properties over the last two or three months.”]