Cyberheist suspects' champagne party pics

The defendants also spent thousands of dollars, prosecutors said.

"These defendants also used the funds to celebrate their windfalls by spending thousands of dollars at nightclubs and to go on shopping sprees for luxury goods, such as expensive watches and cars, some of which have been seized in the course of this investigation," a court document reads, referencing the receipt.

The U.S. Attorney's office said the photos were recovered from a defendant's cell phone.