Same thing happened to me from craigslist postings,I had one for sale ad and one want ad,receved the same messages that most of you did like JH and RICA exactly.It came in a text message 321-241-0077 photo=839YWT
This number is spamming text thru craigslist with a link to pic-soft.net that had no relation to your craigslist post. My reverse look up app shows carrier as VoIP