Criminals are plundering cash vouchers from shoppers’ Tesco reward points in Cambridge as well as Costa Coffee cards, triggering a warning from fraud busters.

Costa Coffee is warning customers it may have suffered a security breach and is going to implement a “new format” for users’ passwords.

Read more: http://www.cambridge-news.co.uk/Hacked-Tesco-Costa-Coffee-cards-breached/story-26392209-detail/story.html#ixzz3YVjgiV1M