I'd put it online, not much else you can do.
Yes, I fear them like an animal fears a human. It's dumb to assume they'd come to our planet to steal material resources, so, in my opinion, they're either: Good, Scientists, Lost/Crashed, Hunters or Homeless.
• The good wouldn't do us bad intentionally, but we might simply be seen as an inferior species to them... I avoid killing insects as much as possible but that's it, I avoid.
• The Scientists could be neutral but, just as we do all kinds of tests in animals, maybe the Alien Scientists would do the same to us?
• The Lost/Crashed would be in survival mode. I wouldn't want to cross paths with one.
• The Hunters could be here to kill and prevent future ascension, could be for sport, could be for anything. Maybe human meat just tastes good to them? Maybe it's more of a spiritual thing? Who knows, they'd still be hunting us.
• The Homeless are probably the most dangerous. It's kill and conquer.