Isle of Man Energy has apologised to customers after a data breach saw all bills emailed to a single customer.
On March 30 the company sent out emailed bills but sent the invoices, which contain names, addresses and customer numbers, to one unsuspecting person.
They've since deleted the email and the firm says it's informed the Island's Information Commissioner as well as stopped sending out electronic bills.
An investigation into how the breach happened is ongoing.

Manx Telecom sold to investment firm and Jersey Telecom
MHK declares they'll stand in Onchan again
Sentencing for man who faked work permit documentation
Commissioners issue plea after dogs foul rugby pitch
Department for Enterprise criticised over response to staff bonuses FOI
Family thanks ambulance crew after unforgettable birth of baby Eli
Isle of Man hotel access complaint featured on BBC’s Rip-Off Britain
Friends to tackle 55-mile coastal walk in tribute to much-loved KWC student