ZipRecruiter Scam postings Internet

Please beware when using ziprecuiter.  I have been looking for a job and have been using ziprecruiter only to find that many and I mean many of the job postings are scams.  I have reported it and they have done nothing to resolve the problem. Apparently they don't check the posting to make sure it is legal and valid.   I don't know how the scammers are doing this but they are using known business names to post under.  So if you get an email asking for a Google Hangout interview, its a scam.  The latest one I received was from 3M Health Information Systems from Travis Humphrey at travishumphrey03@gmail.com.  Check with the company website first before doing anything.