I also started having this issue tonight. My Note 8 received an update, yesterday, but this issue started about an hour ago, on my home network, and I haven’t left my house in the last 5 days. I managed to initiate a Chat with Support and I didn’t get anywhere. At first, they tried to tell me it was my Internet provider, but I kept referring them to this forum. When I told them I had a screenshot of the issue, they initially admitted the issue was on their end. They said it was being worked on and there was no estimated date/time for a fix to be provided. When I told them this wasn’t acceptable, since this message constantly interferes with my ability to use my phone, they politely told me that I wasn’t the only person with this issue. Then, they tried to blame it on an Android update, insinuating that it wasn’t Verizon’s problem. I know this isn’t true at all. I selected to have the Chat transcript Emailed to me and they suddenly acted as though they had lost contact with me and I was cut off. Naturally, I didn’t get the transcript. No surprise. I did more digging and found the Security App on my phone. When I went into the App’s Support feature, and clicked on the link, I think I found out why we’re all having this issue. It looks like they are in the process of discontinuing this App, and replacing it with a new one called Digital Secure. My uneducated guess is that they pushed out the update before this feature had been completed. I think their code is conflicting with an App that no longer supposed to exist. Until they finish this new App, and activate it, we will be dealing with their blunder. I’ve been a Verizon customer since 2003 and I am totally disappointed with how this entire situation is being handled. I know things can go wrong in the technical world, but you need to own your mistakes instead of trying to cover them up.
