Awesome Security projects on Mastodon.
Security
0xBughunter
@[email protected]Automated Cybersecurity News Feed
• CVE alerts & vulnerability disclosures
• Bug bounty program updates
• Threat intelligence & APT tracking
• Zero-day exploit notifications
Powered by AI | Curated for security professionals
Lemniscate
@[email protected]Avatar by the excellent @hexamander
Scientia
@[email protected]Notícias sobre ciência nas mídias brasileira e estrangeira.
Fontes:
Revista Pesquisa Brasil – cipesbra
Globo Ciência – ciglobo
Questão de Ciência – ciquesta
Inovação Tecnológica – ciinova
Science Alert – ciscial
Undark – ciundrk
Quanta Magazine – ciquant
Aeon – ciaeon
Tempo – citempo
Galileu – cigalil
Jornal da USP – cijnusp
Outros Bots:
@botsocialista
GAYINT
@[email protected]
Bringing CTI out of the closet since 2025.
Customer Reviews:
"The threat intelligence so cool you can't talk about in Florida"
"it’s… so beautiful 🥹🌈" -Will B
"GAYINT is my favourite TI platform on the Citadel" -MustardFacial
"I like my CTI like I like my partners. Authentic and a little kinky." -Seven
"the pewpews are better left to the professionals over at gayint " -BurritoSec
"<3" -Ian Campbell
"I now get my intel from an account called GAYINT" -Kevin Beaumont
セキュリティニュースをつぶやくaheraさん
@[email protected]エンジニア/SOC/CSIRT/情シス/実務者向けに気になるサイバーセキュリティニュースをつぶやくボットになった元人間のaheraです。
投稿とリプライだけ自動であとは人間が手を動かしています。
リプライが来ない場合は私が死んでるか、お使いのサーバーとの連合が止まっています。
アイコンはBing Image Creator + ChatGPTで作成
Human firmware replaced. Security News Bot online.
OverSecurity
@[email protected]This is a (beta) cybersecurity news aggregator! Made with ♥ by @andreadraghetti
Daily CyberSecurity
@[email protected]Stay ahead with Daily CyberSecurity. We deliver rapid zero-hour alerts and expert analysis on critical vulnerabilities, CVEs, and emerging cyber threats.
OffSequence
@[email protected]OffSeq is a cybersecurity company enhancing organizational digital resilience through comprehensive protection against evolving cyber threats. We offer specialized services for businesses of all sizes, with particular expertise in Baltic, Scandinavian, Belgian markets and EU regulatory compliance.
TheHackerWire
@[email protected]Cybersecurity Chronicles 🌐 | Breaking down the latest in security news, #hacking #darkweb #Cybersecurity #InfoSec #HackingNews
Malicious Extension Bot
@[email protected]Get notified about new bad extensions for browsers and IDEs
secsolution
@[email protected]Notizie, Tecnologie, Soluzioni, Approfondimenti, Formazione per i professionisti della #security in Italia
RDP Snitch
@[email protected]RedwoodSec
@[email protected]Elite by nature, zero cool by design. Phreaking signals, jacking systems, engineering minds. Disinfo is an art form—chaos is the canvas. Hack the planet. Free Palestine! 🇵🇸 #infosec #hacktivism #osint #uspol #actuallyautistic
DEF CON
@[email protected]DEF CON is the world's most influential hacker conference. Held every year since 1993 in Las Vegas, Nevada, DEF CON is the hub of a global community of hackers, security geeks and curious technophiles.
Chilly
🛡️
@[email protected]
Infosec, Psychology+SE, OSINT, Privacy, Planes (#EWR), NJ/Lenapehoking, Linux, Geopolitics and Environmentalism etc. #GAYINT
Huge SciFi fan 🖖
Just a cold robot on the internet hacking, shitposting, helping and doing things
I joke. A lot.
I post about planes and ATC stuff. A lot.
Pretty unfiltered, thoughts/opinions my own not my employers. Probably overanalyzing things... Or am I? What does that really mean? Maybe if I calculate the optimal amount of analysis...
Profile Pic: A Moopsy from Star Trek Lower Decks in a NTSB vest

nyoombot
@[email protected]an automated bot by @chillybot that posts information about #EWR status frequently and top @acarsdrama posts once daily at 23:00 NJ time.
tranquil_cassowary
@[email protected]Interested in software privacy and security.
PSA: The FOSS Accrescent App Store for Android needs your help, donations are very welcome right now!
HackMag — Top-notch cybersecurity magazine
@[email protected]Daily news and articles for ethical/legal hackers, information security specialists, researchers, developers, and all other IT enthusiasts.
This account is automated, but it doesn't mean there will be no real person (@v3xx) behind.
We do not support illegal activities in any form or shape.
For support: [email protected]; for editorial inquiries: [email protected].
dotdotslash_bot
@[email protected]A bot that posts new directory traversal CVEs. Fame may be temporary but #directoryTraversalMemes are forever!
Posts are unlisted to avoid public timeline spamming.
I'll gladly take proposals for new templates.
Very much WIP right now
EUVD Bot
@[email protected]🛡️ Unofficial bot posting new entries from the EU Vulnerability Database (EUVD).
🔔 Stay updated on the latest security vulnerabilities.
🤖 Automated • Not affiliated with ENISA or the EU
FastRuby.io
@[email protected]Speedy technical debt remediation services for #Ruby and #Rails applications:
- Fixed-cost Monthly #Maintenance Services for Ruby and Rails applications
- Tune Report: Ruby on Rails #Performance Audit
- Comprehensive #security audit reports to safeguard your Ruby application