ShaiHulud worm and the Nx / S1ngularity attacks: How-to use JIT Access to Stop the Chain Reaction
The Shai‑Hulud worm and the Nx / S1ngularity attacks show how token‑stealing malware, vulnerable workflows, and always‑on elevated permissions allow cascading compromise. Enforcing JIT access on repository, organization owner/admin roles, and team‑based inherited permissions sharply reduces exposure, limits damage, and strengthens audit/compliance posture.