Browser Add-ons, Extend Firefox, FireFound, Mozilla, Mozilla Firefox

FireFound Shutting Down

FireFound is a Firefox add-on and companion Web service that I wrote for the Extend Firefox 3.5 competition in 2009. It allows users to track their device’s location via Firefox’s then-new geolocation API; additional features include the ability to view a device’s location history on the website and the ability to turn on a “killswitch” that would clear your browsing data (history, saved passwords, etc.) if someone opened your browser and could not provide your chosen password. It was the first add-on of its kind, and it has been well-received.

That being said, FireFound will be shutting down on April 1, 2012. I don’t have the time to keep it compatible with the newest Firefox and Firefox Mobile releases, nor can I keep up with the feature requests and bug reports.

FireFound users who would like to save a copy of their location data can, as always, export their data by logging in and clicking the “Download” button on the “My Data” page. Any users who have pre-paid for a Premium account past April 1 will be given a prorated refund.

For those looking for a suitable replacement, I recommend Prey. It’s an open-source implementation of a similar idea, but it runs at the operating system level rather than inside the browser, so it’s always on.

(If you’re interested in taking over FireFound, e-mail me at If you’d just like to run your own instance of FireFound, all of the code is open-source.)

FireFound was shut down on April 1, 2012.

Browser Add-ons, FireFound, Mozilla, Mozilla Firefox

Lost and FireFound

I’ve written a new extension for Firefox, and it’s called FireFound:

FireFound is an add-on for Firefox and Fennec (mobile Firefox) that helps your find your computer (or mobile phone, in the case of Fennec) if it is lost or stolen. Every time your computer’s location changes, FireFound sends a secure message to a central server with its current location. You can then log into the server and see your computer’s current location.

All of the location data is encrypted, so no one can find out where your computer is without your password.

If you lose your computer, you can tell FireFound to clear your personal data (saved passwords, browsing history, etc.) if anyone starts your browser before you can retrieve it.

You can even run your own FireFound server; all of the code is open-source.

FireFound was chosen as a grand prize winner of the Extend Firefox 3.5 contest; since then, more than 6,000 people have installed FireFound, resulting in over 330,000 location updates.

FireFound was shut down on April 1, 2012.