#BREAKING: City of Dallas disrupted by large cyberattack impacting multiple Services #Dallas | #Texas The City of Dallas, in Texas, experienced a large cyberattack that affected many important computer systems. As a result, it became difficult for the city to function properly. For instance, the computer-assisted dispatch system used by 911 dispatchers was not working, so they had to write down reports and give them to officers manually instead of submitting them electronically. To avoid the attack from spreading, the city had to turn off some of its IT systems.