Once upon a time, RuneScape ran a promotion where World of Warcraft players could join a special world with double XP or something by clicking this promotion link.

RuneScape has an in-game dungeon designed to teach players about account security. One of the questions is whether you should click on a link that promises double XP...

Fricken Proton has a separate domain that lists all of their apps, https://protonapps.com/. This absolutely screams "scam", but no, it's real.

Ffs, just put this on apps.proton.me or something so I actually know it's real!