80,000 relay servers help users in China slip past U.S. AI region bans
Over 80,000 relay servers enable users in China to bypass region bans on U.S. AI models, facilitating potential model distillation and abuse.
Team Cymru researchers have uncovered a vast ecosystem of over 80,000 relay servers helping users in China bypass geographic restrictions on U.S. frontier AI models. These 'transfer stations' pool AI service accounts, hide user identities, and are used for activities like model distillation, which violates providers' terms of service. The operation uses open-source tools like 'sub2api' and 'Claude Relay Service', and the findings corroborate a joint advisory from CISA, NSA, and FBI warning about large-scale Chinese AI distillation campaigns.
- Over 80,000 relay servers help users in China bypass U.S. AI model region bans.
- The relays pool AI accounts to hide user identities and circumvent terms of service.
- Researchers linked the network to potential model distillation and illicit activity.
- Most relays run open-source tools like 'sub2api' and 'Claude Relay Service'.
- The activity aligns with warnings from CISA, NSA, and FBI about Chinese AI knowledge distillation.
- Vendors
- GitHub
- Products
- Claude Relay Servicesub2api
- Victims
- Frontier AI providers
- Organizations
- Team CymruCISANSAFBIAnthropic
- Countries
- China
- AI models
- Claude
From the original article
2 min read at helpnetsecurity.com
More than 80,000 relay servers are helping users in China bypass geographic restrictions on leading U. S. AI models, according to Team Cymru.
By Sinisa Markovic · helpnetsecurity.com
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