An anonymous reader writes: Researchers in Michigan found a way to hack the state's wifi ( 5.8 ghz) traffic light system. WOOT !
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×