Martin Lewis has issued an urgent warning to Sainsbury's customers following a change to the supermarket's Nectar card. The ...

It comes after complaints in recent months from shoppers claiming their points had been stolen, BBC and ITV star Mr Lewis' ...

Money Saving Expert, founded by Martin Lewis, has issued a warning to Sainsbury's shoppers about the introduction of a new ...

Sainsbury's has introduced a "lock" feature for customers using its Nectar loyalty app, designed to protect them from losing ...

The UK's second biggest grocery store has introduced a new security feature on its loyalty card app to prevent points from ...

When your points are locked ... This means that only the person who set up the Nectar account will be able to use the feature. Any additional card holders won't be able to lock or unlock points.

This includes if you have set your Nectar points to convert to Avios automatically." Reports have emerged that con artists have exploited social media to trade thousands of Nectar account details ...

The supermarket giant is luring shoppers to join its Sainsbury's Energy tariff and make two additions to their home in ...