Bankman-Fried barred from contacting FTX employees, using Signal

FILE PHOTO: Former FTX Chief Executive Sam Bankman-Fried, who faces fraud charges over the collapse of the bankrupt cryptocurrency exchange, departs from his court hearing at a federal court in New York City's Manhattan, U.S. January 3, 2023. REUTERS/David Dee Delgado

NEW YORK (Reuters) -A U.S. judge on Wednesday temporarily barred FTX founder Sam Bankman-Fried from contacting current or former employees of the cryptocurrency exchange or his Alameda Research hedge fund, and from using encrypted messaging tools including Signal.

The ruling by U.S. District Judge Lewis Kaplan came after federal prosecutors in Manhattan said Bankman-Fried might tamper with witnesses or destroy evidence in his criminal fraud case. He was arrested in December on charges of looting billions of FTX customer funds, and lying to investors and lenders.