A Transportation Security Administration agent stole $5,000 in cash from a passenger's jacket as he was going through security at John F. Kennedy International Airport, authorities said Thursday, the latest in a string of thefts that has embarrassed the agency.

Alexandra Schmid took the cash from a Bangladeshi passenger's jacket as it went along an X-ray conveyor belt Wednesday night in Terminal 4, said Al Della Fave, spokesman for the Port Authority of New York and New Jersey's police force.

Surveillance video showed Schmid taking the money from a jacket pocket, wrapping the cash in a plastic glove and taking it to a bathroom, Della Fave said.