URGENT NOTIFICATION so the email claims.
Urgent Notification: You’ve won a £1000 gift card.
But when you open the email, the message changes to
You have been entered in the free UK Prize sweepstakes.
This is a simple scam email.
You have to register to be eligible to win the prize and it’s your registration details that the scammer wants.
Of course, there is no prize – Sainsbury’s don’t have £1,000 gift cards and they have no connection to these emails and supposed sweepstake.
Don’t be fooled.