PhishPin / Brands Live Phishing Data / Insurance & healthcare / Cigna
Cigna phishing: sites, fake domains & scam patterns
None of the phishing feeds PhishPin tracks currently lists a hostname that clearly references Cigna. In the last 15 days, 1 newly registered domains contained or closely resembled the name.
Insurance & healthcare · rank #468 of 579 by reported hosts
Key findings for Cigna
- 1 lookalike domains were registered in the last 15 days.
Is your brand in these feeds?
Free check: email-spoofing gaps, registered lookalikes and feed listings for your own domain. About a minute, public DNS only.
New lookalike domains registered recently
Domains registered in the last 15 days that contain Cigna's name, sit one character away from it or use look-alike characters. Attackers often register these days before sending the first email.
Registrations per day
Top endings of new lookalikes
| # | Domain (defanged) | Why it matched | Registered |
|---|---|---|---|
| 1 | cigna[.]bar | contains brand name | 19 Oct 2026 · 13 days ago |
How Cigna phishing works
Phishing against Cigna follows patterns common to insurance & healthcare. Typical lures:
- A "claim update" or "policy renewal" email with a payment or login link.
- A message offering new benefits, a refund or a free device that asks for your member ID and SSN.
- A fake patient-portal or lab-results notice.
- A call about unpaid premiums that pushes you to a cloned payment page.
Red flags
- You are asked for your member ID, Medicare number or SSN through a link.
- The portal is on a domain that is not your insurer's or provider's.
- Unexpected "refunds" or "benefits" are used as bait.
Real Cigna domains
If the address in your browser is not one of these (or a subdomain of them), it is not Cigna. The list is not exhaustive.
cigna.comIf you already clicked or entered details
Contact the insurer or provider using the number on your member card, review recent claims and explanation-of-benefits statements for services you did not receive, and consider a credit freeze if your SSN was shared.
Protecting a brand like Cigna from lookalike domains
If you run security, brand or fraud for a company that is copied this way, this is the order that works in practice:
- Enforce DMARC. Move your policy to quarantine, then reject, so attackers cannot send mail that passes as your domain.
- Watch new registrations. Lookalikes appear daily; the earlier you see one, the sooner you can act, ideally before the first email goes out.
- Register the obvious typos and keyword variants you can afford to hold, and check which lookalikes are already registered by someone else.
- Report fast. A live fake needs a request to the registrar and host, plus a report to browser safe-browsing lists and the public feeds shown above.
- Tell your customers where you will and will not ask for logins, codes or payments.
Protect your brand from lookalike domains
Cigna is one of 579 brands in this index, but attackers copy any company whose customers log in or pay. PhishPin checks your domain for registered lookalikes, email-spoofing gaps and listings in these same phishing feeds, then helps you get the fakes taken down.
Audits use public data only – we never touch your servers. Results within 24 hours.
Questions about Cigna phishing
How can I tell if a message from Cigna is phishing?
Check the sender and link domain first. You are asked for your member ID, Medicare number or SSN through a link. The portal is on a domain that is not your insurer's or provider's. Unexpected "refunds" or "benefits" are used as bait. When in doubt, do not use the link: type cigna.com into your browser or open the official app.
How many Cigna phishing sites has PhishPin found?
As of 1 Nov 2026, no hostname in the phishing feeds PhishPin indexes clearly references Cigna. That can change daily.
What do fake Cigna domains look like?
In our data, Always read the part of the address just before the first single slash: that is the real site. Real Cigna addresses end in cigna.com.
What should I do if I entered my details on a fake Cigna page?
Contact the insurer or provider using the number on your member card, review recent claims and explanation-of-benefits statements for services you did not receive, and consider a credit freeze if your SSN was shared.
How do I report a fake Cigna website or message?
Forward phishing emails to reportphishing@apwg.org, report scams at reportfraud.ftc.gov, and report the page to Google Safe Browsing. Also tell Cigna through the contact options on its official website (cigna.com).
Is it safe to visit the domains listed on this page?
No. They are shown defanged, with dots in brackets, so they cannot be clicked by accident. Do not type them into a browser. Listings are warnings from automated matching, and some are harmless coincidences.
How does PhishPin find lookalike domains of Cigna?
We read the daily list of newly registered domains (1,050,000 domains over the last 15 days) and flag those that contain the brand name, differ by one character or swap look-alike characters. A match is a warning sign, not proof of abuse.
How can a company protect its own brand from lookalike domains like these?
Publish an enforced DMARC policy so nobody can send mail as your domain, monitor newly registered domains that resemble your name, register the obvious typo domains, and file takedown requests with the registrar, host and browser safe-browsing lists when a fake goes live. PhishPin's free brand audit checks the first three for your domain.
Other insurance & healthcare being impersonated
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