Kent's Aldi customers should be on their guard for this Facebook voucher scam.

The counterfeit coupons claim to be redeemable at any Aldi store, offering up to £85 to spend at the discount supermarket.

But security experts say clicking on the post could cost you.

It links to a survey page, and if you click 'share the result' it spams all of your friends with the 'offer'.

Experts fear it could also infect your computer with dangerous malware.

Aldi has confirmed the offer is fake.

Today the retailer tweeted: "We are aware that there is a hoax £85 Aldi voucher being circulated. This voucher is fraudulent and cannot be redeemed in store."