Emily Seymour, Which? Energy and Sustainability Editor, said: "Fraudsters are relentless in their pursuit of people's personal information and money and unfortunately, there has been a huge jump in energy-related scams during the cost of living crisis. "It is important to remember that the energy discount will be automatically applied by your supplier and they will never ask for bank details. Customers on traditional prepayment meters will receive the rebate via vouchers. "Consumers should be suspicious of any unexpected calls, texts, emails or knocks on the door about the energy crisis and should contact their energy supplier before giving any personal information." ENDSNotes to editorsWhich? reveals huge jump in energy-related scams as fraudsters seek to exploit cost of living crisis 