 CHICAGO--BUSINESS WIRE--With the gradual lifting of COVID-19 safety restrictions, ComEd and the Better Business Bureau BBB of Chicago and Northern Illinois remind customers to be on the lookout for utility-company imposters approaching homes and businesses to steal information and valuables. ComEd takes seriously its responsibility to help our customers protect themselves, said Nichole Owens, ComEd vice president of customer channels. As residents become more comfortable talking with peo 