Following

Picard Tips

@PicardTips@mas.to

Threat Insight

@threatinsight@infosec.exchange

Alex Stamos

@alex@cybervillains.com

NetBlocks

@netblocks@mastodon.social

CISA

@cisacyber@infosec.exchange

Dmitri Alperovitch

@dmitri@mas.to

Katie Nickels

@likethecoins@infosec.exchange

The Shadowserver Foundation

@shadowserver@infosec.exchange

The Security Ledger

@thesecurityledger@infosec.exchange

Jake Williams

@malwarejake@infosec.exchange

Johannes Ullrich (maybe not a bot)

@jullrich@infosec.exchange

Tavis Ormandy

@taviso@social.sdf.org