Reports say that the two men who were forced to give up their phones are trumps inhouse council boris epstein and campaign strategist mike roman. There exactly a few other people have been named in reports as having received sapinas, though the vast majority are still unknown to the public. Most of this information is coming from anonymous leakers speaking to the media so the details are hard to pin down. It's not clear if investigators or targeting trumps attempts at stopping or overturning the election through technical legal arguments, or about the rit at the capital.