BleepingComputer generates the revenue that supports the site from ads placed by Google. These ads appear if you are not logged in and if you don't have software that blocks them. That likely is the source of the cookie you saw.
You can change your browser settings to block such cookies.
Tracking cookies are not a threat, but there are privacy concerns. Tracking cookies are a kind of third party cookie. You can read more about the kind of cookies and how to block unwanted cookies in IE in the in this post: http://www.bleepingcomputer.com/forums/ind...st&p=702871
The links he provides will tell you how to block third party cookies in IE.
You can set up Firefox to block unwanted and unneeded cookies this way:
Click on Tools
Make sure there is a check mark by "Accept Cookies from Sites." Then in the box just below, make sure the window says "Ask me every time."
What this will do is that every time a site wants to put a cookie on your computer, a little window will pop up asking you if you want to accept it. The first time it shows up, click on "Show details". From then on, except when you reinstall Firefox or in some instances update it, the details will always be shown. There you can see who wants to put it on your computer and whether it is a session cookie or a permanent cookie.
You can add the site to your black list or white list by putting a check mark Use my choice for all cookies from this site
and clicking on Deny
which adds it to the black list or Allow for session
. The latter choice means that any permanent cookies will stay on your computer until they expire or you delete them. The former choice means that the cookies will always go away when you close your browser. Either way, the sites will be added to the white list.
You can see what cookies are installed by clicking on the Show Cookies
button on the privacy screen where you set the cookie options. When you click on Exceptions
you will see the list of sites blocked from or permitted to set cookies. You can manually add sites to the block or allow list here, and you can also remove sites from the list.
Security programs such as Spywareblaster
- prevents spyware from being installed on your PC. - Tutorial: Using SpywareBlaster
will add many sites to the block list to protect you from tracking cookies.