Got a text message from this joker saying, "customer issue, vantage credit union service frozen, please call 925-415-5334." (Illiterate lack of capitalization was in the original message.)
I also got the same message, same caller ID, but the phone number to call was 803-233-2779. There are a few comments posted under that number, and it is already disconnected and linked to a scam.
I hope they catch this guy and throw his hindquarters in jail.