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49 popular Security accounts on Mastodon that posted recently.

Popular Recently posted security Security
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Kevin Beaumont
@[email protected]

Cybersecurity weather person and award winning shitposter. Shitposting is an anagram of Top Insights. You may be surprised to know I am not representing my employer here and these are not their opinions.

I have Direct Messages disabled - you can send them, but I will never receive them.

Last posted 1 day ago
Posts 4,238
Followers ▼ 69
Following 763
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Director of Cybersecurity
@EFF
/ Co-founder of
@stopstalkerware
/ These are my opinions, not my employers’ / I did a TED talk once

Last posted 1 day ago
Posts 2,212
Followers ▼ 68
Following 308
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Independent investigative journalist. Covers cybercrime, security, privacy. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter, '95-'09. Signal: briankrebs.07
krebsonsecurity @ gmail .com
Linkedin: linkedin.com/in/bkrebs

Last posted 1 day ago
Posts 13,462
Followers ▼ 49
Following 1,169
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Spaf is a homunculus of possible extraterrestrial origin, tilting at windmills. Cybersecurity, bad jokes, political outrage, academe, non-sequiturs, entropy. See about.me/spaf for more.

Last posted 1 day ago
Posts 3,903
Followers ▼ 17
Following 274
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Privacy Guides
@[email protected]

Privacy Guides is a socially motivated website that provides information for protecting your data security and privacy.

We are a non-profit project with a mission to inform the public about the value of digital privacy, and about global government initiatives which aim to monitor your online activity. Our website is free of advertisements and not affiliated with any of the listed providers.

Last posted 1 day ago
Posts 472
Followers ▼ 11
Following 18
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Marcus Hutchins verified
@[email protected]

Cybersecurity

Last posted 2 days ago
Posts 1,037
Followers ▼ 10
Following 92
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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 2 days ago
Posts 1,472
Followers ▼ 10
Following 142
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Kuketz-Blog 🛡
@[email protected]

Kuketz-Blog: Digitale Freiheit ✊
| | | | | | |

Hilf mit, die Ziele zu erreichen! ♥️
kuketz-blog.de/unterstuetzen/

Hier schreibt die Redaktion vom Kuketz-Blog:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse

Hilfe und Support zu den Toots? 👇
kuketz-forum.de/

Alte Beiträge löschen: ✅ [2 Jahre]
Impressum: kuketz-blog.de/impressum/

Last posted 1 day ago
Posts 2,956
Followers ▼ 9
Following 30
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Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 2 days ago
Posts 5,075
Followers ▼ 9
Following 1,148
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Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. Formerly UPenn, Bell Labs. So-called expert on election security and stuff. twitter.com/mattblaze on the Twitter. Slow photographer. Radio nerd. Blogs occasionally at mattblaze.org/blog . I probably won't see your DM; use something else. He/Him. Uses this wrong.

Last posted Less than a day ago
Posts 19,939
Followers ▼ 9
Following 361
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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 2 days ago
Posts 2,207
Followers ▼ 6
Following 706
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Used to help run Fosstodon. These days, I just hang out here.

I work in InfoSec and live with two kids, one wife, two dogs, a blind cat, a flock of chickens, and more fish than I can count.

Also into watches and motorbikes — both riding and wrenching.

Last posted 1 day ago
Posts 363
Followers ▼ 6
Following 120
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❄️☃️Merry Jerry🎄🌲
@[email protected]

Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: defensivesecurity.org
Blog: infosec.engineering
Twitter: @maliciouslink
Infosec.Exchange Admin

…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.

To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:

Patreon: patreon.com/infosecexchange

Ko-Fi: ko-fi.com/infosecexchange

Liberapay: liberapay.com/Infosec.exchange/

You can also support with a one-time donation using PayPal to "[email protected]".

Last posted 1 day ago
Posts 42,981
Followers ▼ 5
Following 3,505
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Member of the Lockdown Systems Collective making @cyd — writing at micahflee.com — author of HACKS, LEAKS, AND REVELATIONS hacksandleaks.com

Last posted 2 days ago
Posts 500
Followers ▼ 5
Following 657
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Secure decentralized messaging for all major platforms and then some. Reliable and instant by using fast and secure Chatmail servers, but also compatible with classic e-mail providers. Offering chat-shared web apps for fun and collaboration, end-to-end encrypted and without any server side hosting. Security-Audited multiple times, last in 2024.

Last posted 2 days ago
Posts 2,292
Followers ▼ 4
Following 583
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Hacker. Friends. Cybersecurity Researcher.

Last posted 2 days ago
Posts 413
Followers ▼ 4
Following 96
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Investigative Tech-Reporterin Republik & Dnip.ch
Eigener Blog: techjournalismus.ch

Interests:

Awards for the years: 2018, 2020, 2021, 2023 and 2024.

And:

Last posted 2 days ago
Posts 434
Followers ▼ 3
Following 192
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PIMfluencer

karl-voit.at/about/

Influencing myself all the time. Rabbit-hole investigator.

Hide my German posts via selecting your preferred language(s) via:
Preferences→Other→Filter languages (will work in future)

I don't fav read toots.

emacs orgmode graz

Joined Mastodon 2017-11

Indexed on tootfinder

NOT political correct!

Last posted 1 day ago
Posts 30,040
Followers ▼ 3
Following 268
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The Calyx Institute
@[email protected]

Our mission is to educate the public about privacy in digital communications and to develop tools that anyone can use. By embracing "privacy by design," we help make digital security and privacy more accessible to everyone. Help support our nonprofit mission-- become a member and get a hotspot with unlimited wifi or a phone with CalyxOS! members.calyxinstitute.org/enr

Last posted 1 day ago
Posts 542
Followers ▼ 3
Following 164
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👀 Tracking all things Valve and Steam.
ℹ️ We are not affiliated with Valve in any way.

Last posted 1 day ago
Posts 792
Followers ▼ 3
Following 1