On March 12th, at around 2:30 a.m. in two towns in Texas (the DeSoto and Lancaster areas) hackers took control of the emergency tornado alarms causing the panic among residents.
The alarms repeatedly went on and off until 4:00 a.m., when authorities regained their control.
The areas interested by the incident were hit by tornadoes several times in the past, for this reason, the authorities build an emergency tornado alarm system.
