Ryan Salame, a former top executive at the cryptocurrency exchange FTX, pleaded guilty on Thursday to criminal charges linked to the sweeping fraud case against FTX’s founder, Sam Bankman-Fried, a move that raises the pressure on Mr. Bankman-Fried ahead of his trial next month.
In a federal courtroom in downtown Manhattan, Mr. Salame pleaded guilty to a campaign finance law violation and a charge of operating an unlicensed money transmitting…