[Leaked Anthropic Documents Reveal New Model 'Claude Mythos' Under Testing, Musk Expresses 'Deep Concern' Over Cybersecurity Risks] Foresight News reports, according to Fortune magazine, leaked documents from Anthropic reveal that its next-generation super-robot 'Claude Mythos' is undergoing testing. The company believes this robot 'poses unprecedented cybersecurity risks.' Musk commented on this, stating: 'Deeply concerning.'