(Un)Popular Holiday Hacks.
Email/phone solicitation from phony charities. (there are many websites that will help you weed out the phonies)
Stolen Credit Cards/CC numbers
Thieves may use your CC number or another persons, to purchase packages, deliver to you, and steal packages off your doorstep.
Thieves may steal your legitimate purchases off your doorstep.
Never click under the influence of egg nog.