A recorded voice started to leave a message that a 3rd party might have use of one of our credit cards, and we should press a number, and enter our 16 digit credit card number. Hung up on it, sounds like a scam to me.
I got that same call this afternoon while working out in my basement. They actually left me the computerized message saying 'my card had been frozen' press 1 to talk to the security department.
I called the company to tell them about the use of their number. They said they were aware of it and "the authorities are looking into it". I'm sure they'd like to get to the bottom of it.
Call came in at 8:38pm 2/24/2009. Poor quality recorded message "(unintelligible)... Credit Union. Your credit card has been suspended due to suspicious activity on your account. Press 1 to re-activate your credit card."
It replayed then hung up. I called back to number which rang forever. Called police. They suggested Google. Voila!