b2ccb2 Karma 307 Created 7 years ago Recent Submissions 1. ▲ The Spy Who Came in from the WiFi: Beware of Radio Network Surveillance (kit.edu) 3 points · 1 month ago · 2 comments 2. ▲ Astronomers 'image' a mysterious dark object in the distant Universe (mpg.de) 260 points · 2 months ago · 141 comments All submissions on HN · View profile on HN