Awesome Security projects on Mastodon.
Security
KEV Ransomware Flip Monitor
@[email protected]🤖 Monitoring the CISA KEV JSON for silent flips.
When knownRansomwareCampaignUse goes from No → Yes, I toot. Based upon the findings of https://www.greynoise.io/blog/unmasking-cisas-hidden-kev-ransomware-updates
#CISA #KEV #CyberSecurity #threatintel
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
Molly
@[email protected]Born from Signal, built for freedom. Molly is an independent Signal fork for Android, with a strong focus on security and hardening.
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: Digitale Unabhängigkeit ✊
Widerstand gegen Überwachungskapitalismus.
#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 ✅
TrendAI Zero Day Initiative
@[email protected]TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
heise Security
@[email protected]News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.
Offizieller Account
🤖 Die meisten Posts sind automatisiert
Techlore
@[email protected]Techlore educates people about digital rights, privacy, security, and freedom to push the world toward a safer internet. We envision a world where technology works for us, not against us—and we're proving that individuals can make real impact for themselves and their communities.
World Wide Web Consortium
@[email protected]The World Wide Web Consortium (W3C) was established in 1994 by Web inventor Tim Berners-Lee, to develop interoperable standards to lead the Web to its full potential.
We are an international multi-stakeholder community where member organizations, a full-time staff, and the public work together to build a Web based on the principles of accessibility, internationalization, privacy and security.
Please be more curious than critical. Your interactions go to real people who care and do their best 🙏
OpenWrt Announcement-Bot
@[email protected]Announcement-Bot for new OpenWrt Releases and Security issues. Automatic creation of posts based on OpenWrt forum.
Operated by @cymaphore
UNOFFICIAL
BeyondMachines
@[email protected]
Enabling Good Cybersecurity for Everyone:
Automated cybersecurity tools, learning and expert guidance for individuals and companies of all sizes.
Because cybersecurity shouldn't be an enterprise feature.
Sometimes a bot, sometimes not.
hackers-arise.official
@[email protected]Founded by Master OTW, Hackers Arise offers hands-on, ethical hacking training for future well-rounded cybersecurity specialists.
Website https://hackers-arise.com/
Training centre https://hackersarise.thinkific.com/
Infosec Press https://infosecpress.com/
Certifications https://www.white-hat-hacker.com/
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].
Konform Browser
@[email protected]Taking privacy, security and freedom to the next level. Reasonably secure Firefox fork.
Follows and boosts are appreciated
Qubes OS
@[email protected]Qubes OS is a security-oriented operating system that allows you to compartmentalize your data and activities into isolated environments called "qubes" so that a single cyberattack can't take down your entire digital life in one fell swoop.
LayerOne Security Conference
@[email protected]LayerOne 2026! Los Angeles' premier information security conference. May 23-24, 2026 - be there! Join our Discord http://discord.gg/layeroneconference
shellsharks
@[email protected]Infosec researcher | Indieweb enthusiast | Find me @ https://shellsharks.com
#infosec #cybersecurity #tech #indieweb searchable
Profile picture: A red shark holding a terminal window shaped like a surfboard. The terminal reads “> whoami shellsharks”
Suricata
@[email protected]Suricata IDS. An Open Source intrusion detection, intrusion prevention, and network security monitoring engine developed by the OISF (https://oisf.net).
Development by OISF team @inliniac @ish @jlucovsky @jufajardini, Peter Manev, @inashivb, Philippe Antoine, Corey Thomas, Lukáš Šišmiš, Andreas Herz, and our awesome community.
NorthSec
@[email protected]A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.
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.
Wellness Sessions
@[email protected]Lumon Industries provides regular Wellness Sessions for its severed employees.
What I’d like to do is share with you some facts about your outie. Because your outie is an exemplary person, these facts should be very pleasing. Just relax your body and be open to the facts. These facts are not to be shared outside this room. But for now, they’re yours to enjoy.
Try to enjoy each equally.
Created by @Sidneys1.