Cigna lookalike domains
Greyphish has recorded 85 domains that resemble Cigna since February 2026, 6 of them in the last 90 days. Most of them (67%) are typosquats, a keystroke or two away from the real name. .com carries 84% of them, out of 11 endings in all. 32 certificates for unregistered .ph, .com.ph names (registry wildcard) are excluded: the registry answers for any name under those endings, so nobody had to register one to get a certificate for it.
Data as of . Public sources only.
What kind of lookalikes
Lookalikes per week
Show as a table
| Week of | Typo | Combo | Homoglyph | Total |
|---|---|---|---|---|
| 2026-04-20 | 2 | 0 | 0 | 2 |
| 2026-04-27 | 0 | 0 | 0 | 0 |
| 2026-05-04 | 0 | 0 | 0 | 0 |
| 2026-05-11 | 2 | 0 | 0 | 2 |
| 2026-05-18 | 1 | 1 | 0 | 2 |
| 2026-05-25 | 2 | 0 | 0 | 2 |
| 2026-06-01 | 2 | 1 | 0 | 3 |
| 2026-06-08 | 0 | 0 | 1 | 1 |
| 2026-06-15 | 1 | 0 | 0 | 1 |
| 2026-06-22 | 1 | 1 | 0 | 2 |
| 2026-06-29 | 0 | 0 | 0 | 0 |
| 2026-07-06 | 1 | 0 | 1 | 2 |
| 2026-07-13 | 1 | 0 | 1 | 2 |
| 2026-07-20 | 2 | 0 | 0 | 2 |
| 2026-07-27 | 0 | 0 | 0 | 0 |
| 2026-08-03 | 1 | 0 | 0 | 1 |
| 2026-08-10 | 0 | 0 | 0 | 0 |
| 2026-08-17 | 1 | 0 | 0 | 1 |
| 2026-08-24 | 0 | 0 | 0 | 0 |
| 2026-08-31 | 0 | 0 | 0 | 0 |
| 2026-09-07 | 0 | 0 | 0 | 0 |
| 2026-09-14 | 0 | 0 | 0 | 0 |
| 2026-09-21 | 0 | 0 | 0 | 0 |
| 2026-09-28 | 0 | 0 | 0 | 0 |
| 2026-10-05 | 1 | 0 | 0 | 1 |
| 2026-10-12 | 0 | 0 | 0 | 0 |
Endings
The 8 most used of the 11 top-level domains these lookalikes sit under.
| Ending | Lookalikes | Share |
|---|---|---|
| .com | 71 | 83.5% |
| .cfd | 3 | 3.5% |
| .sbs | 3 | 3.5% |
| .cm | 1 | 1.2% |
| .co | 1 | 1.2% |
| .com.hk | 1 | 1.2% |
| .com.sg | 1 | 1.2% |
| .com.tw | 1 | 1.2% |
Where they are registered
For the 66 with a registrar in WHOIS (78% of all). Brand-protection registrars mostly hold defensive registrations made by brands themselves, so a domain there is more likely the brand's own than an imitation.
| Registrar | Lookalikes | Share | Type |
|---|---|---|---|
| GoDaddy | 15 | 22.7% | Retail |
| Dynadot | 8 | 12.1% | Retail |
| NameBright | 4 | 6.1% | Retail |
| Namecheap | 4 | 6.1% | Retail |
| Spaceship | 4 | 6.1% | Retail |
| Key-Systems | 3 | 4.5% | Retail |
| Media Elite Holdings | 3 | 4.5% | Retail |
| Above.com | 2 | 3.0% | Retail |
Recent examples
The 10 most recent, written with [.] so they cannot be clicked. The brand's own domains and registrations held by brand-protection registrars are left out. A lookalike resembles Cigna; it is not necessarily malicious, and none of these is a claim about who registered it or why.
kigna[.]comTypo, Oct 10Not checkedcignw[.]comTypo, Aug 21Not checkedcigno[.]comTypo, Aug 5Not checkedcigny[.]comTypo, Jul 23Not checkedcignz[.]comTypo, Jul 23Not checkedcigoa[.]comTypo, Jul 19Not checkedeigna[.]comHomoglyph, Jul 13Not checkedcibna[.]comTypo, Jul 10Not checkedcigra[.]comHomoglyph, Jul 6Not checkedsgna-cigna-loneliness-support[.]comCombo, Jun 27Not checked
Or watch it free: Greyphish tells you when a new lookalike of your domain is registered or goes live.
Further reading
More in insurance
Greyphish is not affiliated with Cigna. Domains listed resemble Cigna by spelling; registration alone says nothing about intent. Counts cover domains first seen in public Certificate Transparency logs and ICANN zone files; domains that Greyphish customers watch are excluded.