Every other TLS scanner only sees the current cert. Cipherwake mines Certificate Transparency logs to track the actual private key behind every cert a domain has ever issued. These are the domains where 'cert rotation' didn't actually rotate the underlying key — meaning years of harvested traffic across multiple cert renewals all decrypt with one key compromise. This is the unique finding most ASM tools miss.
| # | Domain | Score | Grade | Key reuse (yrs) | Freshness |
|---|---|---|---|---|---|
| 1 | cedars-sinai.org | 5.9 | C | 1.6 (2 rotations) | verified 17h ago |
| 2 | monday.com | 5.3 | C | 1.6 (2 rotations) | verified 3h ago |
| 3 | irs.gov | 4.9 | C | 1.6 (2 rotations) | verified 17h ago |
| 4 | uchicagomedicine.org | 4.9 | C | 1.5 (3 rotations) | verified 17h ago |
| 5 | erstegroup.com | 4.7 | C | 1.5 (2 rotations) | verified 17h ago |
| 6 | ford.com | 5.9 | C | 1.3 (8 rotations) | stale (4d old) |
| 7 | gm.com | 5.9 | C | 1.2 (8 rotations) | stale (6d old) |
| 8 | stellantis.com | 5.8 | C | 1.1 (9 rotations) | stale (4d old) |
| 9 | subaru.com | 5.9 | C | 1.1 (2 rotations) | stale (6d old) |
| 10 | ft.com | 3.8 | B | 0.7 (7 rotations) | verified 4h ago |
| 11 | houstonmethodist.org | 3.2 | B | 0.6 (3 rotations) | verified 17h ago |
| 12 | epirus.com | 5.8 | C | 0.6 (3 rotations) | stale (6d old) |
| 13 | nissan.com | 3.4 | B | 0.6 (10 rotations) | stale (4d old) |
| 14 | santander.com | 5.0 | C | 0.4 (9 rotations) | verified 17h ago |
| 15 | baesystems.com | 4.6 | C | 0.4 (9 rotations) | verified 17h ago |
| 16 | bloomberg.com | 5.2 | C | 0.3 (6 rotations) | stale (4d old) |
| 17 | politico.com | 5.0 | C | 0.2 (4 rotations) | stale (7d old) |
Run the same scan we use for this ranking. See your specific findings, get the migration steps, and track the domain so you know when your score improves.