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FEDIDEVS

Awesome Security projects on Mastodon.

Project security Security
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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 Less than a day ago
Posts 55
Followers ▼ 11
Following 1
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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 1,397
Followers ▼ 8
Following 7
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Kuketz-Blog 🛡
@[email protected]

Kuketz-Blog: Gegen Überwachungskapitalismus ✊

Datenschutz, IT-Sicherheit und digitale Selbstbestimmung – kritisch, unabhängig und spendenfinanziert.

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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 2,725
Followers ▼ 6
Following 31
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The official account for Security BSides New York City. October 18, 2025 @ John Jay College

Last posted 1 day ago
Posts 300
Followers ▼ 6
Following 9
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Security researcher. Bug bounty hunter. Finding vulnerabilities. Occasionally writing about it at moltenbit.net

Last posted 1 day ago
Posts 58
Followers ▼ 4
Following 56
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Gute Digitalisierung für die, die Gutes tun!
🌥️🛡️ Cloud & Daten in eurer Hand - ohne Big Tech, dafür sicher + menschenzentriert.

Last posted 1 day ago
Posts 136
Followers ▼ 3
Following 173
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Smartphone, don't spy!
@[email protected]

Hi, this is "Smartphone, don't spy!". This project collects all relevant tips and news on smartphone security and prepares them for you as a clear checklist in several languages. The unicorn is looking forward to exciting discussions and is open to requests and suggestions.

You can find the checklist here: smartphone-dont-spy.de/en

Without JavaScript: smartphone-dont-spy.de/en/hand

Maintained by social.tchncs.de/@steampixel

Last posted 1 day ago
Posts 837
Followers ▼ 3
Following 169
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OWASP Foundation
@[email protected]

We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide

Last posted 1 day ago
Posts 1,191
Followers ▼ 3
Following 55
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Yazoul - Cybersecurity Alerts
@[email protected]

🔐 Yazoul Security — CVE Advisories · Data Breaches · Cyber News

Automated security intelligence: daily CVE alerts, breach reports, correlated news, and learning resources.

🌐 www.yazoul.net
📨 Newsletter: www.yazoul.net/
🔗 🏢 @[email protected]

Last posted 1 day ago
Posts 1,028
Followers ▼ 3
Following 4
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Electrospaces
@[email protected]

Insights in Signals Intelligence, Communications Security and Top Level Telecommunications equipment. Photo: White House Situation Room

Last posted 1 day ago
Posts 975
Followers ▼ 2
Following 423
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The Security Ledger
@[email protected]

independent security news website that explores the intersection of cyber security with business, commerce, politics and everyday life. Security Ledger provides well-reported and context-rich news and opinion about computer security topics that matter in our IP-enabled homes, workplaces and daily lives.

Last posted 1 day ago
Posts 239
Followers ▼ 2
Following 284
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Open Security Conference
@[email protected]

Welcome to the official account of the Open Security Conference (#osco), the people-centred international gathering for everyone interested in cybersecurity.

Osco presents a different concept of security conference - literally from the community, for the community! It offers a platform to ease the learning curve in cybersecurity and provides the opportunity to learn, discuss, and teach.

awaits! Join us November 5-8, 2026 in Rückersbach, Germany. Visit our website to learn more, and follow to stay up-to-date.

Run by @0xKristof, @cisokeener, Daniel, @hans, @Gronner (gr), @IsItArtOrTrash, Kush, @lisihocke (lisi), @nazneenr, @realn2s (cl), and @seism0saurus (seism0saurus)

Last posted 1 day ago
Posts 451
Followers ▼ 2
Following 31
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7‑Zip & WinRAR Tracker 🗜️🕵
@[email protected]

Automated account tracking new releases of 7‑Zip and WinRAR (plus RAR for Linux, macOS, and Android). When they update, I'll post (as soon as my daily check spots it). Follow and click on 🔔[🔝] for update alerts, or use the RSS feed.

Why did @ruari make this? These archivers are very useful but have a history of security issues and no built‑in auto‑update. This feed keeps you aware and up to date. 😉

Last posted 1 day ago
Posts 8
Followers ▼ 2
Following 1
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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 1,445
Followers ▼ 2
Following 17
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Free open-source tools to standardize, normalize, and promote the adoption of vulnerability reporting and disclosure.

Last posted 1 day ago
Posts 35
Followers ▼ 2
Following 652
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Unlock Your Brain
@[email protected]

The Wild Wild West Conference organisée par AnDaolVras, La Cantine Brestoise.
10e édition : les 7 & 8 novembre 2025 à !

Last posted 1 day ago
Posts 127
Followers ▼ 1
Following 55
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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 1 day ago
Posts 4,315
Followers ▼ 1
Following 0
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KASTEL Security Research Labs
@[email protected]

Competence Center for IT Security

Last posted 1 day ago
Posts 124
Followers ▼ 1
Following 22
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AWS Security Bulletins
@[email protected]

Unofficial AWS Security Announcement Feed, run by @kjake

Last posted 2 days ago
Posts 109
Followers ▼ 1
Following 0
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Discover If Your Email Was Exposed in Data Breaches. Created and maintained by @DevaOnBreaches

Last posted 1 day ago
Posts 222
Followers ▼ 1
Following 1
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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

Last posted Less than a day ago
Posts 7,925
Followers ▼ 1
Following 0