So if you had to go on the run, how could you disappear completely off the grid? So we spoke to Annie Machon, a former MI5 agent and whistleblower who did just that – lived in the shadows after fleeing the county. I resigned with my partner at the time David Shayler, deliberately to go public about a number of concerns we had. We found that Tor-Browser played a big part in this scenario. No surprise though since Tor-Browser was developed by the US Navy.