The difference in this rescue is the evidence standard. Every fix is verified the way a hostile user and a real user would test it — real sign-in round trips, live deploy checks, and for security work the same 51-probe isolation suite that scored 51/51 on our own production SaaS (after it found three real holes in it, which we closed and published). You receive the logs, not a "trust me, it's done." For security work, that evidence ships as the Evidence Pack — the raw probe log, the re-runnable probe script, and before/after results — with Two-Sided Proof that your real users' flows still pass after the fix. And after handover, the Monthly Re-Probe Care Plan ($450/month) re-runs the suite monthly against your live rules, so the hardening you paid for doesn't quietly decay.