Following

Franz “Grandpa” Lantenhammer

@grandpa_cyber@infosec.exchange

cR0w :gayint: :ifin: :brdKnife:

@cR0w@infosec.exchange

Tavis Ormandy

@taviso@social.sdf.org

CERT.at

@CERT_at@ioc.exchange

abuse.ch :verified:

@abuse_ch@ioc.exchange

sunet

@sunet@social.sunet.se

CyberPeace Institute

@cyberpeaceinstitute@mastodon.cyberpeaceinstitute.org

GÉANT

@geant@mstdn.social