Nationwide Building Society has issued a clear explanation regarding the circumstances under which it may temporarily block a customer's account, following concerns raised by a member over text messages they received. The announcement aims to provide transparency and guidance for account holders who might encounter similar situations.
Customer Raises Alarm Over Suspicious Messages
A customer contacted Nationwide via social media on March 23, 2026, after receiving text messages that appeared to be from the provider, requesting verification of their authenticity. The individual shared screenshots showing the messages, which prompted the building society to respond publicly.
Details of the Messages Received
One message, seemingly from 'Nationwide', stated: "To keep your money safe and tell you about changes, we need to have your correct address. A letter we sent you was returned, so confirm your address by 27th March or we may block your account. Use the Internet Bank or Banking app or go to branch."
A follow-up text added: "We sent an SMS to say a letter to you had been returned, so we need to confirm your address to avoid your account being blocked. A block means that your cards and Telephone Banking will stop working and your Accounts will disappear from your Internet Bank and Mobile App."
The message also directed the customer to use internet banking or visit a branch by March 30 to prevent account blocking, though this part was partially cut off in the shared image. Nationwide confirmed it had sent a direct message to the customer to address the issue.
Nationwide's Official Response and Policy
When asked about the authenticity of the messages and its account-blocking policy, a Nationwide spokesperson provided a detailed statement. "If we spot something that doesn't look right, for example if post is returned, we'll proactively get in touch with customers to confirm their new address or other details," they said.
"If we still don't hear back, we'll let them know their account may be temporarily blocked for their own protection, but as soon as we hear from the customer this would be updated." This approach is designed to safeguard customers from potential fraud or identity theft.
Advice for Verifying Communications
The building society offered practical advice for customers unsure about messages they receive. "If a customer ever receives a message they're unsure about, they can call us, visit a branch, or use our new Call Checker feature to confirm they're speaking with Nationwide," the spokesperson explained.
"And for everyday banking, they can also rely on our app's biometric and selfie authentication to keep things simple and secure." This emphasizes Nationwide's commitment to both security and user convenience.
Scam Protection Promise Reassurance
For customers concerned about scams, Nationwide reiterated its Scam Protection Promise. Guidance on the Nationwide website states: "Unless we told you not to make the payment, we'll give you back every penny if it turns out to be a scam."
This promise is part of the society's support system, though it notes that changes or withdrawals may occur with reasonable notice provided in branches and online. The policy aims to build trust and ensure customers feel protected against financial fraud.
Overall, Nationwide's update highlights its proactive measures to maintain account security while encouraging customers to verify communications and utilize available tools for safe banking practices.
