Information security

Laptop holding Trump Tower floor plans, Hillary Clinton email investigation info stolen from Secret Service agent

Authorities are frantically searching for a Secret Service-issued laptop — containing floor plans for Trump Tower, information about the Hillary Clinton email investigation and other national security information — that was stolen from an agent’s car in Brooklyn, police sources told the Daily News Friday.

The computer was lifted Thursday morning and officials are trying to determine if Agent Marie Argentieri was targeted or if the robbery was random.

NYPD cops are assisting in the investigation, sources said.

“It’s a very big deal,” a police source said. “There’s data on there that’s highly sensitive. They’re scrambling like mad.”

Sources and neighbors said the thief stepped out of a dark-colored sedan, possibly an Uber, and darted into Argentieri’s Bath Beach driveway about 3 a.m.