NBC 5 Responds August 21, 2024 4:19 pm Update to wi-fi scam causes renewed internet security concerns An update to a wi-fi scam that was first discovered in 2011 has caused renewed internet security concerns on public wi-fi networks. NBC Chicago’s PJ Randhawa reports. Local 1:59 These 2 groups fueled new voter registration surge in Chicago 0:32 Doorbell camera captures giant buck snacking in Chicago suburb front yard 1:33 Tuesday's Health & Wellness headlines around the Chicago area 2:18 New security measures in place at Joliet Township high schools after social media threats 1:08 Unboxing the McDonald's Crocs Happy Meal