BT Broadband Scam Calls UK: How to Spot and Stop Them
Scammers are calling UK households pretending to be BT broadband support—here's exactly how to tell them apart from the real thing.
What is this scam?
BT broadband scam calls are unsolicited phone calls from fraudsters posing as BT support staff. They typically claim your broadband connection has a fault, your bill is overdue, or unusual activity has been detected on your account. The caller's goal is to persuade you to grant remote access to your computer, pay for unnecessary technical support, or disclose sensitive information like your BT account details, bank details, or personal security codes. Scammers often use spoofed phone numbers that appear to show a genuine BT digit sequence (0370, 0800, or similar) to build trust. They may be aggressive or create artificial urgency, claiming your service will be cut off immediately unless you act. These calls are particularly effective because BT is one of the UK's largest broadband providers, so many households genuinely have an account with them.
Warning signs to look for
- BT staff will never cold-call you asking for remote access to your computer or payment over the phone for an urgent fault.
- The caller asks you to open a web browser or download software like TeamViewer, AnyDesk, or similar remote access tools—genuine BT support rarely initiates this without you contacting them first.
- They claim your broadband will be disconnected within minutes unless you take immediate action or make a payment.
- The caller asks for your full bank details, sort code, or account number over the phone, or requests a card payment via iTunes, Google Play, or cryptocurrency.
- The phone number shown on your caller ID looks slightly wrong, has an unusual number of digits, or you cannot find it listed on the official BT website.
- They claim to be calling about a problem you've never reported, and when you say you haven't contacted BT, they insist they have records of the fault.
- The caller cannot verify your account when asked basic security questions that a real BT agent would know, such as your payment method or recent billing address.
How this scam works step by step
The scam typically begins with an unsolicited phone call during business hours. The caller introduces themselves as a BT technician or support agent and explains there's a critical issue with your broadband—a virus, a fault, or billing irregularity. They may reference your account number or name (obtained from public records or previous data breaches) to seem credible. They then ask you to confirm security details like your account PIN or the last four digits of your card, claiming this is standard verification. Once trust is established, they escalate the urgency: your service will be cut off, your data is at risk, or you're being overcharged. They then direct you to your computer and ask you to visit a website or download remote access software. At this point, they can see your screen, steal login credentials, install malware, or convince you to make an urgent payment. Some scammers take an alternative route and simply demand immediate payment via bank transfer or gift cards without requesting remote access. Once money is sent or access is granted, the scammer disappears and you're left with financial loss or compromised security.
How to verify if it is genuine
If you receive a call claiming to be from BT, hang up and call BT back directly using the number on your most recent bill or the official BT website (bt.com). Never use a number provided by the caller. Check your BT account online by logging into your account portal—if there's a genuine issue, you'll see it there. Real BT staff will never ask you to download remote access software during a cold call, nor will they request payment via gift cards, iTunes codes, or cryptocurrency. If they claim to be calling about a fault, ask them specific details: which of your services is affected, when was the fault first logged, and what's your documented account PIN? A genuine BT agent will verify your identity through security questions only you can answer, not by asking you to confirm details they read to you. Be suspicious of calls offering solutions to problems you haven't reported. For similar verification steps with other companies, see our guide on /guides/is-this-website-a-scam/.
What to do if you have already interacted
If you've already given out information, take action immediately in this order. First, if you disclosed your BT account PIN or online banking details, call your bank right away on the number on the back of your card and report the incident. Ask them to flag your account for suspicious activity. Second, change your BT account password and security questions as soon as possible by logging in at bt.com. Third, if you granted remote access to your computer via software like TeamViewer, disconnect from the internet immediately and run a full antivirus scan using Windows Defender or a reputable third-party tool like Malwarebytes (free version). Do not use that computer for banking until you're certain it's clean. Fourth, if you've already made a payment via bank transfer, contact your bank within the 24-hour recall window to attempt to reverse it. If you paid by debit or credit card, dispute the charge with your card issuer. If payment was made via gift cards or cryptocurrency, report it to the platform immediately, though recovery is unlikely. Finally, register the call with Action Fraud and the NCSC.
Reporting this scam in the UK
Report the call to Action Fraud (the UK's national fraud centre) by calling 0300 123 2040 or visiting actionfraud.police.uk. Have the caller's number, the date and time of the call, and any account numbers they mentioned ready. If the scammer sent you a link or email, also report it to the NCSC Suspicious Email Reporting Service at report@phishing.gov.uk or forward SMS to 7726. Report any financial loss through your bank and your card issuer. If you granted remote access, inform your bank of the security incident even if no payment was made. Contact the Citizens Advice consumer helpline on 0808 223 1133 if you need further advice or support. File a complaint with BT directly via their website so they're aware scammers are using their name—this helps them warn other customers. Keep detailed records of the date, time, caller ID number, and any names mentioned. The information you provide helps Action Fraud and the NCSC track scam patterns and take action against the criminals.
Frequently asked questions
Is BT a real company or is every BT call a scam?
BT is a legitimate UK broadband and phone provider. However, BT never makes cold calls asking for remote access, payment for urgent faults, or personal banking details. If someone calls claiming to be from BT, it's most likely a scam. Always hang up and call BT back on the number from your bill or their official website to verify.
What should I do if I've already sent money to a BT scammer?
Contact your bank immediately using the number on the back of your card and explain you've been scammed. If you paid by bank transfer within the last 24 hours, ask your bank to attempt a recall. If you paid by card, dispute the charge. If you paid via gift cards or cryptocurrency, report it to those platforms, though recovery is unlikely. Report the scam to Action Fraud on 0300 123 2040.
Can a BT scammer cut off my broadband if I don't act immediately?
No. Scammers cannot actually cut off your broadband from a phone call. This threat is purely designed to panic you into acting without thinking. Real BT will issue formal written notices before disconnecting service, and you can always check your account online. If you're worried about a genuine service issue, log into your BT account or call BT directly using a number from your bill.
How do I report a BT scam call I received?
Report it to Action Fraud by calling 0300 123 2040 or visiting actionfraud.police.uk. Forward any suspicious texts to 7726. If they sent you a link or email, report it to the NCSC at report@phishing.gov.uk. Also inform your bank of the call, even if no payment was made, so they can monitor your account. Report the scam to BT directly so they can warn other customers.