Following

the grugq

@thegrugq@infosec.exchange

BrianKrebs

@briankrebs@infosec.exchange

Botconf

@botconf@infosec.exchange

CERT-EU

@cert_eu@infosec.exchange

Kevin Beaumont

@GossiTheDog@cyberplace.social

Shodan

@shodan@mastodon.shodan.io

abuse.ch :verified:

@abuse_ch@ioc.exchange

The Shadowserver Foundation

@shadowserver@infosec.exchange

DFN-CERT

@dfncert@infosec.exchange

NORDUnet

@nordunet@mastodon.social

RENATER

@renater@mstdn.social

SURF

@SURF@social.edu.nl