[zokook]

1. want to track an Android phone's location and view KakaoTalk chat logs.
2. Is there a possible way? "I've experimented with creating malware using C and C++, but I'm completely unfamiliar with Android. Is it possible to develop something in Kotlin to access location and remotely view KakaoTalk chat logs or message history?"
3. Are there any known companies that provide such services?
Introduce me

[adjective]

I mean, Android's has alot of vulnerabilities and will most likely have for a long time.

You can try to Social Engineer the victim into giving their location by making a website which requires location.