NBC 5 Responds September 16, 2024 10:20 pm NBC 5 Responds: Cyber-criminals use tech to personalize blackmail emails NBC 5 Responds’ PJ Randhawa has details of a frightening blackmail scam, with criminals using technology to help tailor threatening letters and emails to residents. Local 3:38 NBC 5 Responds: Local businesses await payment for failed lights festival 2:37 Social Security stolen or is it a scam? NBC 5 Responds gets answers 3:47 Chicago-area child care company accused of scamming new parents 3:41 NBC 5 Responds investigates alternate electricity suppliers 2:44 Dangerous chemicals found in dental floss