Contact tracing — what is it? The government says it’s nothing to worry about, nothing to fear. That’s a lie. Contact tracing, with technology, is one big government spy program — and it’s coming to a community near you. There are privacy problems. There are constitutional issues. And as technology security expert Quentin Rhoads-Herrera warns: there are questions about the potential for hackers and thieves to steal the data for nefarious uses.