from the not-so-difficult dept
Here's yet another example. In a case involving a disgruntled former IT worker logging into his former employer's computer systems and pretty much deleting everything important (including "the company’s e-mail and BlackBerry servers, as well as its order-tracking system and financial-management software"). These sorts of things happen every so often, and the responsible party almost always gets caught.
In this case, Jason Cornish used an open WiFi network at a McDonalds to do his dirty work. But there was enough evidence to link the crime to Cornish (beyond basic motives). For example, investigators discovered that he had made a purchase of some food at that McDonalds about five minutes before the deletion began. Honestly, it looks like he wasn't particularly careful in a variety of things that he did -- but that's kind of the point. The fear about how open WiFi will be regularly abused and there will be "no way" to track down those responsible is a huge exaggeration. Perhaps there are some users who are careful enough not to leave a trail, but those sorts of people will figure out a way to do what they want with or without open WiFi. The fear of untraceable hackers on open WiFi is way overblown.