I recommend that you remove him from your trust list if you have him there, and distrust him by adding ~Lauda to your trust list.
and it didn't come from CryptoHunter....
The PM leaked a minute after it was sent, that's how much they trust him. If he blacklists, he centralizes. That is the right way. I wonder what would happen if sufficient people refused this (which I would not advise for).

they clearly trust him enough to use his forum.
IMO, the message leaked because of the power they stand to lose.