80,000 relay servers help users in China slip past U.S. AI region bans

Team Cymru reported that more than 80,000 relay servers are helping users in China bypass geographic restrictions on leading U.S. AI models, with Senior Principal Engineer Scott Fisher saying the operation is "an entire ecosystem designed explicitly to break the frontier model providers' T&Cs, enabling fraud and illicit activity." Earlier in September 2026, CISA, the NSA and the FBI issued a joint advisory warning that China-based AI firms are running large-scale knowledge-gathering operations. The relay network matters because it lets users evade the region bans that U.S. frontier model providers place on their terms of service.