Dallas County October 31, 2023 6:11 pm Dallas County targeted in cyber attack Dallas County is responding to a cyber-attack. Officials now say it was first detected on Oct. 19 and containment appears to have been successful. NBC 5’s Ken Kalthoff reports on what is at stake. Wake Up to Something Good 2:26 Allen first responders rescue teen who collapsed during training exercise 2:41 Dallas Police to implement new crime-fighting tool 2:44 Teacher's zero gravity flight is a lesson for students on weightlessness 4:58 A letter written by a north Texan more than a decade ago goes viral: The Connection 2:19 Dallas County encourages vaccines before summer travel season