Bank customers have been urged to check their accounts after a card 'skimming' device was found attached to a cash machine.
The device, which enables criminals to steal people's account details, was found on a cash machine at Tesco, in Hamilton, Leicester yesterday.
Staff at the Maidenwell Avenue store raised the alarm when they spotted the device attached to the machine in the morning.
They had last checked the machine at 9am the previous day.
Police today urged anyone who had used the machine in that 24 hours to check their accounts for 'suspicious activity'.
Sgt Wayne Nimblette, of Keyham Lane police station, said: "Staff from the store did the right thing by calling us and they carry out daily checks to try and ensure the safety of their customers' money.
"The last check was carried out the previous day, Wednesday May 1, at about 2pm and we would urge anyone who used the cash point between then and 9am on Thursday May 1 to check their accounts for any suspicious activity."
Sgt Nimblette urged all bank customers to follow these simple steps when using a cash machine.
Local officers have issued this additional advice to members of the public using any cash point:
Always check for signs of tampering or uncharacteristic additions
Stand close to the machine to prevent others witnessing you enter your PIN number
Make sure you are not being watched. A mobile phone in use nearby could be someone filming your transaction
If you suspect a cash machine is not working properly cancel your transaction and remove your card
If you believe a suspicious device has been placed on the machine immediately inform the bank, who will ensure it is removed correctly by police
Immediately cancel your card if it is lost or stolen or you suspect it as being used fraudulently
Never keep a written record of your PIN number in case your purse or wallet is lost or stolen
Contact Leicestershire Police on 101 or Crimestoppers, which is anonymous, on 0800
