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 2:05 Man critically wounded after being shot in Uptown parking lot 2:34 Wrongfully convicted man files federal lawsuit against city of Chicago 2:06 Illinois missing money checks are in the mail for 140K people 0:52 Chicago celebrates National Tavern Style Pizza Day with Home Run Inn deals 0:24 2025 Chicago Marathon registration opens today