First of all, it doesn't matter if it was intentional or not, it's your fault if you help the crime.
Second, I don't think that brown townogy fits this case. Call me crazy, but it's not like you are flaunting your cash in your hand, shouting at people to steal like. Putting money in your pocket is like keeping your info hidden on Facebook. You are keeping it safe from stranger and then if someone steals it, it's their fault.
If you are putting info public on Facebook, it's like flinging your money in your hand out in the open. If someone stole it, it's partially your fault since you are showing it to people and not keeping it out of view.
I hope that explains my point.