Why did I get this weird notification? (KNOXVPNPACPROCESSOR)

So something weird just happenned on my way home. I was on my phone, when I got a weird notification on my screen I'd never seen before that said something along the lines of "KNOXVPNPACProcessor wants to send you a message" and that it could cost extra etc... I hit cancel and the notification went away.

I don't know if it matters but when this happenned, I was disconnected from WiFi and was using data. My phone was also connected to the car via Bluetooth so when my bank sent me a text with a verification code, my phone tried to automatically send out an "I'm Driving" Text (which I noticed showed up as unsent after this notification). Not sure if that has anything to do with it? I have a Galaxy S10e

Is it something to be concerned about?

I believe that it's a Samsung system app but I'll move it to the S10e forum for comments from users.

Welcome to Android Central! See if you can find it in your Notification History, and show us a screenshot of it:

https://eu.community.samsung.com/t5/...y/td-p/2506831
http://forums.androidcentral.com/gen...d-central.html.

Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/as...community.html

You using VPN?