Looks like Jake Sullivan (Biden's National Security Adviser) is in trouble.

Fusion researchers were in regular contact with both Sussmann and Elias about the project in the summer and fall of 2016. Sullivan also personally met with Elias, who briefed him on Fusion's opposition research, according to the sources.
Sullivan maintained in congressional testimony in December 2017 that he didn’t know of Fusion’s involvement in the Alfa Bank opposition research. In the same closed-door testimony before the House Intelligence Committee, he also denied knowing anything about Fusion in 2016 or who was conducting the opposition research for the campaign.

It turns out that the supposed “secret server" was housed in the small Pennsylvania town of Lititz, and not  Trump Tower in New York City, and it was operated by a marketing firm based in Florida called Cendyn that routinely blasts out emails promoting multiple hotel chains. Simply put, the third-party server sent spam to Alfa Bank employees who used Trump hotels. The bank had maintained a New York office since 2001.
“The FBI’s investigation revealed that the email server at issue was not owned or operated by the Trump Organization but, rather, had been administrated by a mass-marketing email company that sent advertisements for Trump hotels and hundreds of other clients,” Durham wrote in his indictment.
Nonetheless, Jones and Sullivan kept promoting the canard as true.

According to the sources, Durham also has found evidence Sussmann misled the CIA, another front in the scandal being reported here for the first time. In December 2016, the sources say Sussmann phoned the general counsel at the agency and told her the same story about the supposed secret server – at the same time the CIA was compiling a national intelligence report that accused Putin of meddling in the election to help Trump win.