I got the same message on 09/10/11. They sent me a text about an important message from my credit union, which I don't even have. Also, when I called, there was no identification...just a prompt to enter your CC number. It's a scam!
I hope folks are beginning to see the light and take heed not to respond to these types of calls/text messages. I got the same text message today 9-12-11.