How the NSA Tampers with US-Made Routers Government, Privacy, Security, Technology Add comments May 132014 “The NSA routinely receives – or intercepts – routers, servers and other computer network devices being exported from the US before they are delivered to the international customers.The agency then implants backdoor surveillance tools, repackages the devices with a factory seal and sends them on. “ Leave a Reply Cancel replyYou must be logged in to post a comment.