cybre:uranther ＃０１２.０１８ is a user on cybre.space. You can follow them or interact with them if you have an account anywhere in the fediverse.
According to the TLBleed #Wikipedia article, Theo de Raadt got hyperthreading turned off in #OpenBSD 4 days /prior/ to the public disclosure of #TLBleed.
@uranther https://marc.info/?l=openbsd-cvs&m=152950635601189&w=2