Found someone scamming children online with malware. Can I report him to his local authorities without getting too involved?

After some research on my own I found his full name, his city (most likely) and, of course, country.
I found some information linking him to the case:
Discord profile -> "guns.lol" profile, then with some more internet research found his portfolio which links his real name to his discord account, (TikTok account linked, with the same profile picture as in Discord). I know his school, since it's linked in the portfolio too.

I have sent everything to archive.org, and took screenshots of the Discord group used to distribute the malware. I also saved the malware sample ("Weedhack" RAT).

I don't want to get too involved, just report this so he doesn't get to scam more kids. I don't want him knowing my full name, for obvious reasons.

Location: Europe (more info ahead)
My location: Spain
His location: The Netherlands