I don't suggest , you guys to Flags them.
Mute them is enough, so you don't accidentally upvotes them.
Cross References, there are more to it.
When a post have been flagged, you can't visible find it. For example @janseena account have been flagged yesterday. @kaneifer and @alizaman went an upvoted it. ( Rot Account )
It seem they knows where to find it.
Is there enough explanation there now?