Hackers compromised the personal information of millions of customers last month at American Airlines, Door Dash, Uber and U-Haul — and many of them have no idea, Senate Leader Chuck Schumer said Sunday. The New York Democrat called on the FBI to step up surveillance and investigation of the data breaches under the Cyber ​​Incident Reporting Act, which was signed in March. “In roughly the past 30 days, vital and personal...