neowin[.]net/news/mandrake-android-malware-has-been-stealing-data-since-2016
zdnet[.]com/article/this-powerful-android-malware-stayed-hidden-years-infected-tens-of-thousands-of-smartphones/
labs.bitdefender[.]com/2020/05/mandrake-owning-android-devices-since-2016/
This one is scary. It's almost a lesson is how to do malware right. While it's estimated that it stole data from at least 10s of thousands of people, they cherry-picked victims to stay under the radar.