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FEDIDEVS

Awesome Security projects on Mastodon.

Project security Security
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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 greynoise.io/blog/unmasking-ci

Last posted 1 day ago
Posts 11
Followers ▼ 141
Following 0
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Open source privacy and security focused mobile OS with Android app compatibility.

Last posted 1 day ago
Posts 16,832
Followers ▼ 73
Following 0
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Born from Signal, built for freedom. Molly is an independent Signal fork for Android, with a strong focus on security and hardening.

Last posted 1 day ago
Posts 88
Followers ▼ 69
Following 41
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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.

Last posted 1 day ago
Posts 2,736
Followers ▼ 39
Following 622
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Kuketz-Blog 🛡
@[email protected]

Kuketz-Blog: Digitale Unabhängigkeit ✊
Widerstand gegen Überwachungskapitalismus.

| | | | | | | |

Hier schreibt die Redaktion des Kuketz-Blogs:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse

Hilfe & Support: kuketz-forum.de/
Impressum: kuketz-blog.de/impressum/
Toots werden nach 2 Jahren gelöscht ✅

Last posted 1 day ago
Posts 2,829
Followers ▼ 20
Following 28
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TrendAI Zero Day Initiative
@[email protected]

TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.

Last posted 1 day ago
Posts 1,330
Followers ▼ 14
Following 7
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heise Security
@[email protected]

News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.

Offizieller Account
🤖 Die meisten Posts sind automatisiert

heise.de/security/impressum.ht

Last posted 2 days ago
Posts 4,149
Followers ▼ 12
Following 0
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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.

Last posted 1 day ago
Posts 1,472
Followers ▼ 10
Following 56
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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 🙏

Last posted 1 day ago
Posts 1,658
Followers ▼ 8
Following 140
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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

Last posted 1 day ago
Posts 53
Followers ▼ 5
Following 1
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BeyondMachines verified
@[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.

Last posted 1 day ago
Posts 8,485
Followers ▼ 4
Following 714
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hackers-arise.official
@[email protected]

Founded by Master OTW, Hackers Arise offers hands-on, ethical hacking training for future well-rounded cybersecurity specialists.

Website hackers-arise.com/
Training centre hackersarise.thinkific.com/
Infosec Press infosecpress.com/
Certifications white-hat-hacker.com/

Last posted 1 day ago
Posts 92
Followers ▼ 3
Following 0
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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].

Last posted 1 day ago
Posts 1,276
Followers ▼ 3
Following 17
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Konform Browser
@[email protected]

Taking privacy, security and freedom to the next level. Reasonably secure Firefox fork.

Follows and boosts are appreciated

Last posted 1 day ago
Posts 55
Followers ▼ 3
Following 245
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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.

Last posted 1 day ago
Posts 233
Followers ▼ 2
Following 0
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LayerOne Security Conference
@[email protected]

LayerOne 2026! Los Angeles' premier information security conference. May 23-24, 2026 - be there! Join our Discord discord.gg/layeroneconference

Last posted 1 day ago
Posts 44
Followers ▼ 2
Following 5
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Infosec researcher | Indieweb enthusiast | Find me @ shellsharks.com

searchable

Profile picture: A red shark holding a terminal window shaped like a surfboard. The terminal reads “> whoami shellsharks”

Last posted 1 day ago
Posts 2,437
Followers ▼ 2
Following 1,128
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Suricata IDS. An Open Source intrusion detection, intrusion prevention, and network security monitoring engine developed by the OISF (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.

Last posted 1 day ago
Posts 482
Followers ▼ 2
Following 35
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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.

Last posted 1 day ago
Posts 285
Followers ▼ 2
Following 205
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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.

Last posted 1 day ago
Posts 2,378
Followers ▼ 2
Following 718
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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.

Last posted 1 day ago
Posts 1,328
Followers ▼ 2
Following 1