Caller called at 3:43 a.m. and identified as Federal Credit Union...same mode as Randy's post.

I too just received a call with the same exact message as Randy above. 7:45 March 17, 2010. This is definitley a scam as I don't even have an ATM card with my federal credit union! Who should we call to report this?

Call claiming from a security department of a bank, said ATM card had been compromised, needed to enter in card number to reactivate.

Ditto Randy's experience. 2nd call in 2 days. Since I don't have a card with the credit union cited, I dialed "1". It switched to another automated box and ask for my card number. I entered random, bogus numbers...an automated voice repeated the numbers back and asked if this was correct. I responded to the affirmative. There was a pause while the number was checked and then the automated voice said the numbers were incorrect. It asked me to re-enter the numbers. I repeated this process about 4 times before I was disconnected.

I just got the same call, I called the Justice Department and left a message on their fraud line including giving them  the  phone number that was used.