There has been mention by some of the membership that they use WoT. If you're using the browser addon, remove it immediately. It has come to light that WoT has been blatantly selling user info gleaned from the addon including your email address. Mozilla stops distribution of WOT addon | Hacker News Web of Trust (WOT) Add-on taken down by Google and Mozilla after reports of selling Users browsing history | Techdows It's hinted that Ghostery and Adblock Plus may be doing something similar. I'll do some digging to see if this is true.