•SiTech AI Team
Anthropic's Mythos found a critical Rejetto HFS flaw that was exploited within a day
Horizon3 researcher Zach Hanley used Anthropic's bug-hunting model Mythos to find CVE-2026-61500, a critical authentication bypass in Rejetto HFS. Exploitation attempts began the next day from a China-hosted IP; the fix is in HFS v3.2.1.