I got the same Fraud Alert message from USAA at that number.  I also received a phone call right after from USAA to dispute the charges.  There was over a thousand dollars of fraudulent charges on my account so I'm glad they did.

I got this a text message and about five minutes later I got a phone call. USAA reported it for me, cancelled my card, and sent me a new one. Very legit.

I also received a text message from 26371.  It was an alert for fraud and I didn't respond, but I checked my accounts and it was from my bank and there were fraudulent charges present.  So the number for me was legit.

I just got a text from that number too, but I can't find anything on their website about it. I don't see why they would use a different number for fraud alerts.

Has anyone ever received a text message from 26371?  Supposedly it's regarding Credit Card fraud alerts.  I would like to know if it is a real number or fake.