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FEDIDEVS

182 popular accounts on Mastodon that posted recently.

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Very Hairy 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

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

Last posted Less than a day ago
Posts 42,285
Followers 39,429
Following ▼ 3,523
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Lesley Carhart unverified
@[email protected]

I am eminently qualified to speak from experience about a variety of dumpster fires.

Director of Incident Response at Dragos, ICS cybersecurity person, @pancakescon organizer, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. Speaker available for gigs.

Gin connoisseur. Rodent parent. Some dipshit from Chicago. Now an immigrant in Melbourne.

I post *very serious* things about infosec. Thoughts are entirely my own.

'they/them' 🏳️‍🌈 nonbinary_flag asexual_flag

Last posted Less than a day ago
Posts 21,469
Followers 48,771
Following ▼ 2,357
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Simon Willison
@[email protected]

Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. datasette.io and many other .

Last posted 1 day ago
Posts 8,769
Followers 24,873
Following ▼ 2,078
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Hacker, CEO of SocialProof Security: security awareness/social engineering training, vids, talks, tests, 3X @Defcon🥈, Chair of the WISP board, Tech Advisory Council for @Cisagov

Last posted 3 days ago
Posts 455
Followers 16,718
Following ▼ 1,460
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Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 1 day ago
Posts 4,751
Followers 14,741
Following ▼ 1,132
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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 Less than a day ago
Posts 11,678
Followers 99,560
Following ▼ 1,092
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We are a non-profit, community-led organization that wants to help free and open source projects prosper. We provide Git hosting (using @forgejo) and other services, such as Weblate, Woodpecker CI and Pages.

This account is managed by two volunteers that dedicate a few hours per week to social media. If we miss your message, please patiently try again (or take a look at docs.codeberg.org/contact instead).

Last posted 6 days ago
Posts 1,029
Followers 19,939
Following ▼ 1,006
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Justin Ling🆒️
@[email protected]

Freelance investigative journalist — national security, disinformation, conspiracy theories, extremism, Russia/Ukraine, policing. 🕵‍♂️

Contributor to the Toronto Star, WIRED, The Walrus, Foreign Policy

Last posted 2 days ago
Posts 1,372
Followers 8,998
Following ▼ 871
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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 3,601
Followers 60,322
Following ▼ 746
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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 1,886
Followers 16,769
Following ▼ 699
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🍄 I write and draw the webcomics Pepper & Carrot and Mini Fantasy Theater. I also have fun with the Fediverse mascots.
🌱 I publish under Creative Commons licenses and use only free/libre and open source tools.
📽️ I also blog about what I'm doing and share resources and video tutorials for artists.

No NFTs
No AI generated images
him/he

Last posted 5 days ago
Posts 8,044
Followers 34,227
Following ▼ 676
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amos—on sick leave till aug 4
@[email protected]

hi, I'm amos! 🍃 they/them 🫐 open-source witch & maker of snappy videos and articles at bearcove.eu ✨ be kind, be curious

Last posted 1 day ago
Posts 7,251
Followers 13,665
Following ▼ 669
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D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ
:: Founder, Phobos Group
:: Quad Flooper :: Scoville Addict
:: Public Speaker :: food pornographer
:: Twitter Alum (2011-2012)
:: security longhair :: tattoo'ed nerd

<script>alert(1)</script>
'>"></div><blink><marquee>visit hax.lol for a good time


Last posted Less than a day ago
Posts 43,601
Followers 9,427
Following ▼ 666
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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 5 days ago
Posts 500
Followers 56,620
Following ▼ 657
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Christine Lemmer-Webber
@[email protected]

Executive Director of @spritely (but this is a personal account). I'm here to fix the Internet.
ActivityPub co-author, co-host of @[email protected]. Lisp sourceress, decentralized network architect, occasional Blender artist. she/they dustycloud.org/

Recently moved here from @[email protected]

Lovely banner sketch by @juliaro mastodon.art/@juliaro/11448946

Last posted 1 day ago
Posts 6,249
Followers 13,865
Following ▼ 648
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Graham Cluley
@[email protected]

Computer chap. Public speaker, blogger, fan since 1972. Author of Jacaranda Jim and Humbug games. Co-host of "The AI FIx" and @smashingsecurity . Needs haircut.


He/Him/His

Last posted 1 day ago
Posts 1,687
Followers 13,537
Following ▼ 638
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backend services engineering • Twitter alum • movie nerd • machete order guy • remote work zealot • hall monitors get mocked & blocked • facts my own & disguised as opinions

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Last posted 1 day ago
Posts 5,672
Followers 8,014
Following ▼ 618
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Gina Häußge
@[email protected]

Passionate code monkey 🐒 Geek 👩‍💻 Gamer 🎮 Bouldering apprentice 🧗‍♀️ Problem solver 💡 Creator & maintainer of OctoPrint 🐙 GitHub Star 🌟 PSF Fellow 🐍

Admin of plushies.social & one half of @dzoc

This is my *personal* main account on the Fediverse.

⚠️ Please don't tag me on work/OctoPrint related things, use @octoprint for that. Thank you! 💚

📍 Frankfurt, Germany
🗣️ 🇩🇪 & 🇬🇧

Last posted 1 day ago
Posts 8,853
Followers 6,254
Following ▼ 591
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Manuel 'HonkHase' Atug
@[email protected]

20yrs Sec , Geraffel native, c-base, AG KRITIS, CSCB, , , , OT & IT-Security, working at HiSolutions, Threema.id/X9H873XJ

Last posted 1 day ago
Posts 7,076
Followers 11,218
Following ▼ 584
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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 1 day ago
Posts 1,954
Followers 7,379
Following ▼ 550