The Mythos breach sounds alarming but the actual damage is basically zero — no Anthropic systems were compromised, and the model itself is nowhere near as dangerous as advertised. Early testing from Mozilla and AWS shows Mythos hasn't surpassed elite human researchers, and independent analysis found Anthropic's vulnerability claims were heavily exaggerated. Attackers already have cheaper tools that do the same job, making the hysteria around this breach wildly overblown.