The Federal Trade Commission accused a shadowy group of flooding Ticketmaster with fake accounts to purchase and resell tickets to concerts by Taylor Swift, Bruce Springsteen and other top artists.

The lawsuit is part of a crackdown President Trump announced in March focused on curbing exploitative ticket reselling practices that raise costs for fans.

The FTC sued the Maryland-based Key Investment Group LLC and its affiliates for allegedly using fraud to purchase tickets for high-profile performances, including Taylor Swift's Eras' tour last year.