For the past week or so I've been getting text messages from number 900080004102 saying they are VZ Messages and have a 6 digit pin number. At first it was infrequent but lately it has been about once every 45 minutes. When I woke up this morning I had 24 text messages from this number. I haven't signed up for anything new. My phone isn't rooted. I use Message+ for texts. I can try to block the number so I don't get them anymore but I'm worried someone is trying to hack my phone. Does someone know what could be going on?
