We all use Wi-Fi hotspots — they make shopping, working, checking emails and just about everything else easier. But how much more of a risk is it to escape the kids and open up the laptop at the local coffee shop? Probability says it is safe but mobile users should arm themselves in case it is not.

First of all, any area where free Wi-Fi is offered is more of a target than a residence (unless the target is a high-profile individual, as you might be specifically attacked). If I am a low-level hacker I am looking for the easiest exploit. Your basic script kiddie is trying to sniff your passwords or trying to grab some credit card info. If I am an advanced hacker my skills will most likely be used to target a CEO or famous celebrity, although their venue differs, many of the same tools would be employed.  

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