A new, free computer program can turn the most inexperienced computer user into a computer hacker, and the hacking is taking place at public wi-fi sites.

Websites that Firesheep can intercept: Amazon.com, Basecamp, Bit.ly, Cisco, CNET, Dropbox, Enom, Evernote, Facebook, Flickr, Foursquare, GitHub, Google, Gowalla, Hacker News, Harvest, Windows Live,, New York Times, Pivotal Tracker, ToorCon: San Diego, Slicehost Manager, Tumblr.com, Twitter, Wordpress, Yahoo, Yelp"How to protect against Firesheep attacks"--Computerworld