If you had a card with barclaycard, mercury just bought out all their high risk debt for 4 cents on the dollar, which is really a good price. I bought 18 million in debt for $1,000, and they had to issue new cards that needed activation. Never give out your ssn through a text. But if you had a card from barclaycard, you should go to the mercury card website and check the status, they expect your billing cycle to be what they say so they can get more money. If you never had a card from barclaycard, send your text and any records of calls to mercury card, it’s their responsibility to keep information safe and they can put this person out of business.