Mobile Anti-Virus Flags my Site

I started my website a couple of months ago and, so far it's been going pretty smooth. 1 issue I get messaged occasionally about is that my website flags anti-virus programs ( like Norton and Kaspersky ) as a "known phising site". My website is simply a archive/blog site and I don't collect any data/have any way for user input/etc. So I'm curious why the site is being flagged as such when it doesn't collect any data. Additionally, it's only for the mobile version, I have yet to get a report of a desktop user getting flagged.

Attached are two reports sent by users. 

Thanks!