AnalysisPolicyJune 18, 2026
The Korean telecom giant at the center of Anthropic's Mythos controversy

Trump administration imposed export controls on Anthropic's Claude Mythos after SK Telecom access raised China-ties concerns, compounded by Amazon's report of vulnerabilities in Fable 5. Anthropic disabled Mythos for all foreign nationals, then took models offline. Negotiations to restore access continue.