2 outlets - including Gameranx and IGN - are covering this story.
All coverage
Gameranx
· Jul 2, 12:55 UTC
A New Metroid Game Was Just Leaked By The Brazilian Government (No, Really!)
Hopefully this leak won't hurt the actual official reveal.
IGN
· Jul 1, 19:31 UTC
Next Metroid Game for Switch 2 Reportedly Leaked in Age Rating From Brazilian Government
The Brazilian government may have leaked the next Metroid game, thanks to an age rating filed through the country’s Ministry of Justice and Public Security.