If this had occurred in the US (and the mentioned confidential conversation did in fact allege sexual misconduct), DJB would be in trouble: > Within the University of Illinois System, ALL employees, unless specifically exempted, are “Responsible Employees” with the responsibility and authority to report sexual misconduct to their university's Title IX Coordinator. The only employees who are exempt from this reporting…
The NSF is able to revoke the funding. I don't know if they've ever done that for a foreigner violating Title IX, however.