ESB Impersonation Scam – Fake Rebate Calls and Clone Login Pages
High RiskGot a message, call or offer like this?
Take your time. Treat it as a scam until you have checked it yourself.
- Don't tap links, reply, or ring numbers it gives you. On a call, hang up.
- Don't pay, and don't share card details, PINs, passwords or codes.
- Check with whoever it claims to be, using contact details you find yourself.
Overview
A call or message using the name "ESB" trades on a confusion the Irish electricity market creates. ESB Networks runs the wires and the meters — it describes itself on its own site as "the Irish electricity distribution system operator (DSO), distribution asset owner (DAO), and onshore transmission asset owner (TAO)" — and it does not send your bill. Its own site says its work is funded by "use of system" charges that are "billed to every customer by their electricity suppliers". Electric Ireland and Bord Gáis Energy are suppliers, and one of them, or another supplier, is who actually bills you. ESB Networks describes two separate approaches on two separate channels, and this page keeps them apart because the advice for each differs. On the phone: "A phone caller may try to trick a customer into giving their bank details in return for a special offer or rebate." By text or email: a link that leads, in ESB Networks' words, to "a fake page which will try to deceive them into entering personal information such as a username, password, credit card or bank account information". One line settles either version, and it is ESB Networks' own — it "will never send you text messages, calls or emails with a link to a log in page to a website which asks you to share personal details such as bank details, one-time passcodes or personal information". This is the same shape as the Vodafone Loyalty Discount Scam and the Eir Scam Calls page under this same heading: a utility or telco offering you money or a better deal, ending on a clone page or with your details read down the phone. What is particular here is that neither of those pages has to explain who bills you.
Typical Targets
- •Anyone unsure whether ESB Networks, Electric Ireland or another supplier is the company that bills them
- •Households waiting for power to come back after a storm, when contact about the network is expected
- •People who have just switched supplier or moved home and are expecting account paperwork
- •Anyone watching the cost of electricity, for whom a rebate or discount is worth a moment's attention
- •Older adults used to the single name ESB, from before the network and supply sides were separate companies
Why This Scam Works
- •"ESB" is the name most people in Ireland still use for electricity, so it carries trust that no one company today owns
- •Few customers could say which company reads the meter and which one sends the bill, so a message from either sounds plausible
- •A rebate or refund arrives as good news, and good news gets less scrutiny than a demand does
- •Suppliers genuinely do send texts, so the arrival of a text proves nothing either way
- •The landing pages are built to be convincing — ESB Networks warns the link leads to "a fake page" designed to deceive
- •After a storm, a household waiting for restoration is already expecting to be contacted about the network
- •An Garda Síochána describes this exact pattern, quoted by RTÉ: criminals contacting you "by phone (vishing) or by text (smishing) pretending to be your bank, credit card issuer, utility company or a computer company"
Example
The one dated Irish wave we can point to is from January 2025. RTÉ reported on 26 January 2025, under the headline "Warning over scam texts from ESB Networks during power outages", that scam texts using the ESB Networks name were circulating while crews restored power after Storm Éowyn. ESB Networks' response, as reported: "We ask that customers do not engage directly, do not share any personal information if asked, and block and report the suspicious number if necessary." That report does not say what the texts claimed, so neither do we — the rebate hook described on this page is one ESB Networks attributes to phone callers on its own site, not to those texts. ESB Networks published its own phishing warning on 24 February 2025 and it is still up. Read this as a pattern that recurs, not as an outbreak happening today: the storm was the occasion, not the cause.
* An illustration of how this scam works, not from a victim case we hold.
How to Avoid This Scam
- The line that settles it is ESB Networks' own: it "will never send you text messages, calls or emails with a link to a log in page to a website which asks you to share personal details such as bank details, one-time passcodes or personal information". A link to a login page is the tell, whatever the message around it says
- "Your energy company will never text you" is wrong, and following it will catch you out. Bord Gáis Energy says on its own site: "We send texts at key moments to help you stay on top of your account." The rule that does hold is about the link, not about the text
- Never use a link, phone number or email address that arrived in the message. Reach your supplier through an address you typed yourself, or a number printed on a bill you already have
- Learn which company is which before you need to. ESB Networks operates the network and does not bill you; your supplier — Electric Ireland, Bord Gáis Energy or another — sends the bill. A refund offered by the company that never charged you is a contradiction
- Electric Ireland states on its own fraud warning page: "We will never ask for personal or financial information via email"
- A rebate or special offer put to you on an unsolicited call is the hook ESB Networks names by name: "A phone caller may try to trick a customer into giving their bank details in return for a special offer or rebate." Hang up and ring back on a number you already have
- If a page does open, read the address before you type anything. Bord Gáis Energy asks customers to check the address begins with https://www.bordgaisenergy.ie/ before signing in or making a payment
- Bord Gáis Energy's own instruction on suspicious messages is short: "Do not respond to any suspicious messages or click on any links contained in the message."
- During an outage, expect the pressure to rise, not the rules to change. No restoration update needs your card number
If You've Been Caught Out
Don't panic – take these steps immediately:
- 1If you entered card or bank details, ring your bank now on the number printed on the back of your card and ask them to stop the card
- 2If you clicked the link, close it. ComReg's advice is direct: "If you click on a link in a scam text, close the web page and message immediately"
- 3If you used that password anywhere else, change it there too. A cloned login page hands over the password, not only the account it was typed into
- 4Ring your own supplier on a number from a bill you already have and tell them what happened. If the contact claimed to be about the network, ESB Networks publishes its customer support number on esbnetworks.ie
- 5Report it at your local Garda station. ComReg directs people who suspect a scam to their local Garda station or to garda.ie
- 6Do not ring back the number that contacted you. ComReg advises: "Do not call back any number that you do not recognise"
- 7Block the number. ESB Networks asks customers to "block and report the suspicious number if necessary"
- 8Keep watching the account those details belong to for the next few weeks, not only the next few days
* This information is for guidance only. Always seek professional advice for your specific situation.
Who to Contact for Help
Your energy supplier
The number on your bill
Check any message or call using a number you already have, never one from the message
Your Bank's Fraud Line
On the back of your card
Ring immediately if you entered card or bank details
ESB Networks
1800 372 757Customer support line published on esbnetworks.ie. ESB Networks runs the network — it does not send your bill
An Garda Síochána
Local stationReport the fraud — ComReg directs people who suspect a scam to their local Garda station
ComReg
comreg.ie/advice-information/scam-callsThe telecoms regulator's own advice on scam calls and texts
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