you might have accidently clicked on an email that lead to a fake sign-in site or something. Either that, or it was just someone who was testing their skills.
Either way, hope it doesn't happen again!
After this hack, my pc detected 2 trojans, and the directory of the trojans led to a file called Web.dat in a Chrome folder, I opened it in text format, and it had everything, my adress, my phone, my passwords...
I live maybe 3 minutes from a Dairy Queen, so I would just go there for ice cream anything anyways. I usually get the Oreo Blizzard, or a Peanut Buster Parfait.
Either way, hope it doesn't happen again!