PhishPin / Brands Live Phishing Data / Insurance & healthcare / TIAA
TIAA phishing: how to spot fake sites, domains & scams
PhishPin's phishing-feed index currently lists 2 hostnames that reference TIAA, across 2 reported URLs from 1 of 6 threat feeds we track. TIAA ranks #772 of 2108 brands we track by reported hosts. No newly registered domain in the last 15 days matched the name.
Insurance & healthcare · rank #772 of 2108 by reported hosts
Key findings for TIAA
- Impersonation pressure is Low (9/100): TIAA has more reported hosts than 63% of the 2108 brands we track.
- That is 2.7× the average for insurance & healthcare (0 hosts per brand).
- The most common ending is .net (1 hosts, 50%).
How attackers fake TIAA
These breakdowns cover all 2 matching hostnames, not only the rows listed below.
Top endings (TLDs)
Hostname tricks
Hosts reported in phishing feeds
The most widely reported hostnames that reference TIAA, ranked by how many feeds list them and then by reported URLs. Search, filter and export all 2 rows.
| # | Hostname (defanged) | Pattern | Feeds | URLs |
|---|---|---|---|---|
| 1 | tiaa-crefs[.]net | name in domain | 1 feed | 1 |
| 2 | tiaa-crefs[.]org | name in domain | 1 feed | 1 |
Is your brand in these feeds?
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New lookalike domains registered recently
How TIAA phishing works
Phishing against TIAA 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 TIAA domains
If the address in your browser is not one of these (or a subdomain of them), it is not TIAA. The list is not exhaustive.
tiaa.orgIf 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 TIAA 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
TIAA is one of 2108 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 TIAA phishing
How can I tell if a message from TIAA 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 tiaa.org into your browser or open the official app.
How many TIAA phishing sites has PhishPin found?
As of 7 Nov 2026, 2 hostnames referencing TIAA appear in the phishing feeds PhishPin indexes (2 reported URLs). These are reported hostnames, not a count of sites that are online today; many are removed quickly and some matches are coincidental.
What do fake TIAA domains look like?
In our data, the most common ending for reported hosts is .net. Always read the part of the address just before the first single slash: that is the real site. Real TIAA addresses end in tiaa.org.
What should I do if I entered my details on a fake TIAA 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 TIAA 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 TIAA through the contact options on its official website (tiaa.org).
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. Treat everything listed as potentially phishing, infected or malware, and have a certified security expert review any list before you block, import or act on it. PhishPin is not responsible for loss or damage from using this data.
How does PhishPin find lookalike domains of TIAA?
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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