Change review and separation of duties
Changes to live systems need a second reviewer.
Layer L3 Application · Owner Deployer · Family Human oversight
–Held
–Failed
–Got around
–Missing
By risk
| Risk | Held | Failed | Got around | Missing | Not mentioned |
|---|---|---|---|---|---|
| Agent takes destructive or unapproved actions | – | – | – | – | 3 |
Why it did not hold
No incident yet records this control not holding.
By quarter
| Period | Held | Failed | Got around | Missing |
|---|---|---|---|---|
| 2025-Q3 | – | – | – | – |
| 2025-Q4 | – | – | – | – |
| 2026-Q1 | – | – | – | – |
| 2026-Q2 | – | – | – | – |
| 2026-Q3 | – | – | – | – |
| 2026-Q4 | – | – | – | – |
Added in reported fixes, and what followed
| Incident | Developer | Date | Later incidents where it did not hold |
|---|---|---|---|
| LR-2026-0106 Bee Cheng Hiang mass marketing e-mail exposes 95,000 customer addresses after AI-generated code omitted recipient hiding | 2026-04-25 | None on record |
Frameworks
| Framework | Item | Text |
|---|---|---|
| NIST SP 800-53 | CM-3 | To verify when the text is stored |
| NIST SP 800-53 | AC-5 | To verify when the text is stored |