The FBI says that you might want to leave your laptop home when traveling overseas. The latest scam is from criminals who set up bogus WiFi networks that look just like the real hotel network. When you fire up your laptop, you get what looks like the real hotel login page, but it is a fake one that immediately loads zombie malware onto your computer. Another trick they use is to have a fake "software update needed" window pop up. Everyone is now so used to getting these automatic software update notices that criminals are taking advantage of the fact that everyone automatically clicks "OK" for these upgrades. The same thing happens: instead of an upgrade, your laptop gets loaded with malware that starts capturing credit card numbers and login information.
Be careful out there.