Smart321.com Strange Password and Access to Phone

I believe smart321.com is tied to malicious apps and I wanted to warn/update the community

I previously came across this post (Strange password on my passkey - Apple Community)

and I can not reply to it. So I wanted to share info that I found

My gmail associated with my appleid and phone number were both compromised. After I regained access/control to both, I later noticed that during the period of the compromised, there is an email confirmation for a new account made for smart321.com

Because of the dates of this email, I was able to discover it was tied to an app that got downloaded onto my phone called "Spektrum+ Smart Lighting"

I did not download this app myself. If you look this app up in the App store you can see there are many privacy warnings of the data it has access too.

No idea those two things are related, but seems extremely likely this is malicious.

I don't know what it is for or how it is used, but someone smarter than me or that knows how should flag and look into this app and website.