What's the dumbest thing you've ever done in that groggy, "half asleep/half awake", state?

I was woken up by a scammer's call saying I won something. The day before I had entered into an online contest so I thought it was the same thing. Proceeded to give them my credit card information and went back to sleep. Later when I woke up I checked out the "company" that had called me and they had a website that seemed legit. But then my bank called informing me there was suspicious activity on my card. Someone bought some $200 Wawa card and someone else had bought Chick-fil-a, both transactions occurring in different states. I called the company and told them to take my information out of their system. Also got a new credit card number. Really ashamed of myself for falling for that.

/r/AskReddit Thread