| Clue | Source | Date |
|---|---|---|
| Security digits | Eugene Sheffer | 05 Jul 2025 |
| Security datum | Premier Sunday | 02 Jun 2019 |
| Security figure, in brief | New York Times | 31 Aug 2018 |
| Security figure, in brief | ||
| SSA-issued info | The Washington Post | 12 Nov 2017 |
| SSA-issued info | LA Times Daily | 12 Nov 2017 |
| SSA-issued info | ||
| Digits on a laminated card | ||
| Security datum |