A man wearing a Guy Fawkes mask surfs the web. (Reuters)
by Asharq Al-Awsat | Apr 11, 2017 | World
London – In one of the largest known breaches of a siren warning system, a computer hacker set off all the emergency sirens in Dallas for about 90 minutes. According to Reuters, Dallas’ 156 sirens, normally used to warn of tornadoes and other dangerous...
