Nationwide Building Society
- Aliases / services
- Nationwide UK / Nationwide Building Society
- Official website
- https://www.nationwide.co.uk/
Sources identifying the operating company
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Nationwide accounts and mobile app
- Response status
- Not listed
- Response information checked
- 2026-10-29
Current re-audit: Official customer security guidance verified · Research date: 2026-10-29
Nationwide provides a 24-hour fraud helpline and in-app Call Checker to verify whether a caller is genuinely Nationwide. This is not a specific breach announcement.
Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.
What users should do
Report suspicious transfers or account access immediately with the date and amount. During a call, check More → Call Checker in the app; report suspicious messages via the official channel.
Official service URL
Source URLs
- Operator and company informationhttps://www.nationwide.co.uk/help/fraud-and-security/reporting-fraud-or-a-scamService and operation documentation
Related official sources
- Operator and company informationOfficial information directoryIdentifies Nationwide Building Society and the stated service scope.
- Official fraud reporting and Call Checker guidanceOfficial information directoryNationwide provides a 24-hour fraud helpline and in-app Call Checker to verify whether a caller is genuinely Nationwide.
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