11 Million people were affected by a data breach from Premera Blue Cross so when you see a white non-descript envelope arrive in the mail from them, don't throw it away.

It could mean a cash settlement for you.

The data breach reaches as far back as 2014 and now the company is sending out postcards to notify that you can file a claim against the company.

It's not a scam and could mean a free credit-monitoring service and a $50 check depending on how many people respond.

If you did toss the postcard, there is still a way to file your claim here.

You can also check out more details on the story here and make sure you check your junk mail for your postcard.