When I worked in a fast food place. I couldn't believe how many people actually trusted me with their bank cards. The problem was that they didn't have an interac machine at the drive through windows. So some people being lazy like they are refused to get out of their car. So I would offer to do it for them. I actually was very surprised how many people gave me their cards and never asked for a receipt.

Something else I took into notice is people's pin numbers. I found that many people used the year that they were born. Or even worse they use: 0000,1234,1111 examples. I guess the simpler the number the faster they can leave.

Their is a restaurant/bar over here which is a few minutes away from my house. Well they have a computer that people can use to go online. Just for entertainment I guess. Well I have noticed how easy it would be for someone to install key logger on the machine. Since a lot of people that use the computer even including staff tend to use hotmail or other accounts. Now how stupid can you get ?