SmartTube’s official APK was compromised with malware — What you should do if you use it
SmartTube’s official APK was compromised with malware — What you should do if you use it
SmartTube’s official APK was compromised with malware — What you should do if you use it

Once again being lazy and not updating my shit has averted potential disaster.
This is a 3rd party youtube client. Did it not stop working when you did not update the app for almost a whole month?
Nope. In fact, I only ever bother to update it when I have issues with playback which is maybe one every few months.