Awesome Security projects on Mastodon.
Security
LWN.net
@[email protected]LWN.net aims to be the premier news and information source for the free software community. We provide comprehensive coverage of development, legal, commercial, and security issues. The LWN.net Weekly Edition is our weekly summary of what has happened in the free software world; our front page offers up-to-the-minute coverage.
Have a news tip for LWN? Drop us a note at [email protected].
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
Delta Chat
@[email protected]Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.
Kuketz-Blog 🛡
@[email protected]Kuketz-Blog: Gegen Überwachungskapitalismus ✊
Datenschutz, IT-Sicherheit und digitale Selbstbestimmung – kritisch, unabhängig und spendenfinanziert.
#Sicherheit | #Datenschutz | #Hacking | #Security | #Privacy | #Infosec | #DSGVO | #Netzpolitik | #Karlsruhe
Hier schreibt die Redaktion des Kuketz-Blogs:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse
Hilfe & Support: https://www.kuketz-forum.de/
Impressum: https://www.kuketz-blog.de/impressum/
Toots werden nach 2 Jahren gelöscht ✅
🪀CatSalad🐈🥗〰️͛Uʳᵘˢᵃⁱ.␎
@[email protected]Falling in love with you is like summer... Your warmth, like an armpit, wraps me up like no other.
NetBlocks
@[email protected]The Internet's Observatory: Tracking cybersecurity and digital governance • connectivity and democracy • tools and policy for change • [email protected]
Dark Web Informer
@[email protected]
Back to posting on Infosec Exchange the week of June 28th. Visit my socials below!
Website: https://darkwebinformer.com/
Website Pricing (Crypto payments are fully automated): https://darkwebinformer.com/pricing
Socials: https://darkwebinformer.com/socials
API Access: https://darkwebinformer.com/api-details
About Dark Web Informer: https://darkwebinformer.com/about-dark-web-informer
Updated: 2026-06-27
Have I Been Pwned
@[email protected]Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt
Securely Life
@[email protected]Welcome to Securely Life. Your Guide to Smart and Safe Living. We share expert insights on Home Security, Personal Safety tips, and the latest Digital Gadget reviews to protect what matters most to you. 🛡️✨ Visit Now: Securelylife.com
Zeroday Podcast (sven)
@[email protected]Der #Podcast für #Informationssicherheit und #Datenschutz aus #Braunschweig. Seit 2016 setzen wir (Stefan und Sven) uns regelmässig ans Mikro, um über aktuelle News und allgemeine Themen aus #ITsecurity und #Privacy zu sprechen. Hier trötet Sven, der Stefan ist drüben bei podcasts.social als @zeroday.
nextredblog
@[email protected]
"Esistono senza il consenso di nessuno. Sono odiati, braccati e perseguitati. Vivono in silenziosa disperazione tra il sudiciume. E tuttavia sono in grado di mettere in ginocchio intere civiltà. Se sei sporco, insignificante e senza amore, allora i ratti saranno il tuo modello." Banksy
Underground Culture, Gnu/Linux, Cybersecurity, Debian Lover, Opensource, Software Libero, ma parlo di tutto ciò che attira la mia attenzione...🐀
Creatore di NextRedOS 🐀🛡️🇪🇺🇮🇹
https://www.nextred.it/web/link/
Chilly
🛡️
@[email protected]
Infosec, Psychology+SE, OSINT, Privacy, Planes (#EWR), NJ, 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

DFIR Notes
@[email protected]design, build, teach threat-informed information security programs and techniques. Also: boosts of interesting classes, tools, research. (they/them)
CyberNetsecIO
@[email protected]We believe that timely, accurate, deduplicated, and actionable threat intelligence should be accessible to security professionals worldwide.
We go beyond simple news aggregation. Our approach combines human expertise, intelligent automation, and security-tuned analytical processes to deliver value-added intelligence.
Cybersecurity professionals with over 30 years combined specialized experience in security operations, threat intelligence, incident response, and security automation.
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
Blacks In Cybersecurity HQ
@[email protected]
Blacks In #Cybersecurity ™️ Official HQ 🏠 | #LitLikeBIC |#BlacksInCyber | 34ch-0n3-734ch-M4ny | 2x DC Black Badge CTF 🏆💻🏴☠️
[email protected]/defconsocial
#ShareTheMicInCyber
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
Africa Center
@[email protected]The Africa Center for Strategic Studies: Advancing African security by expanding understanding, providing a trusted platform for dialogue, building partnerships, and catalyzing solutions.
#Africa #security #governance #Russia #China #democracy #disinformation #cyber #migration #organizedcrime #violentextremism #CVE #COIN #climate #maritime #displacement #peacekeeping #Sahel
Listcrime
@[email protected]🛡️ Helping people stay ahead of scams, phishing, fraud, and cyber threats. Verify before you trust. Community-powered cybercrime intelligence. https://listcrime.com #CyberSecurity #ScamAwareness