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FEDIDEVS

1440 awesome Security accounts on Mastodon that posted recently.

Recently posted security Security
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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 12,377
Followers โ–ผ 1,324
Following 1,104
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Director of Cybersecurity
@EFF
/ Co-founder of
@stopstalkerware
/ These are my opinions, not my employersโ€™ / I did a TED talk once

Last posted 1 day ago
Posts 2,072
Followers โ–ผ 1,312
Following 309
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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 3,786
Followers โ–ผ 980
Following 747
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Zack Whittaker
@[email protected]

Security editor, TechCrunch
Email: [email protected]
Signal: zackwhittaker.1337
New York, NY

Last posted 1 day ago
Posts 2,752
Followers โ–ผ 597
Following 426
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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 2,162
Followers โ–ผ 551
Following 706
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CatSalad๐Ÿˆ๐Ÿฅ— (D.Burch) blobcatrainbow
@[email protected]

Privacy advocate ใ€ฑ Malware analyst ใ€ฑ Cybersecurity
ใ€ฐ๏ธโ€ฏโ InfoSec ใ€ฐ๏ธโ€ฏโ DFIR ใ€ฐ๏ธโ€ฏโ CISSP ใ€ฐ๏ธโ€ฏโ ้ป‘ๅฎข ใ€ฐ๏ธโ€ฏโ Katzenmรคdchen
ablobcatmaracasevil โฝสฐแต’แต–แต‰ สธแต’แต˜ หกโฑแตแต‰ แถœแต’สณโฟสธ สฒแต’แตแต‰หข แตƒโฟแตˆ แถœแตƒแต—หขโพ

ใ€ Professional Computer Booper ใ€‘
Even my brain has certs (asd,adhd,...)
Gender: a threat model nonbinary_flag (they/them)

โ€Hรคn on vรคhรคn sellainen kusilonkkiโ€

__๐Ÿ˜บ๐Ÿ˜ท๐Ÿ”›โ“‚๏ธ๐Ÿฆ ๐Ÿบ๐Ÿˆโ€โฌ›๐Ÿฉท๐Ÿฉต๐Ÿ”ฌ๐Ÿง‘๐Ÿปโ€๐Ÿ’ป๐Ÿ›๏ธ๐Ÿ’ค__

Last posted 1 day ago
Posts 37,824
Followers โ–ผ 532
Following 3,929
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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' ๐Ÿณ๏ธโ€๐ŸŒˆ nonbinary_flag asexual_flag

Last posted Less than a day ago
Posts 21,877
Followers โ–ผ 400
Following 2,362
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Member of the Lockdown Systems Collective making @cyd โ€” writing at micahflee.com โ€” author of HACKS, LEAKS, AND REVELATIONS hacksandleaks.com

Last posted 1 day ago
Posts 501
Followers โ–ผ 359
Following 657
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An open-source Android app store focused on security, privacy, and usability. Currently in alpha.

Last posted 6 days ago
Posts 73
Followers โ–ผ 358
Following 1
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Digitalcourage
@[email protected]

Freiheit, Grundrechte, Datenschutz โ€“ macht mit!

Last posted 1 day ago
Posts 10,787
Followers โ–ผ 310
Following 4,542
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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 ๐Ÿ™

Last posted 5 days ago
Posts 1,409
Followers โ–ผ 305
Following 145
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๐Ÿ…ฐ๐Ÿ…ป๐Ÿ…ธ๐Ÿ…ฒ๐Ÿ…ด (๐ŸŒˆ๐Ÿฆ„)
@[email protected]

Hi, I'm Alice ๐ŸŒน Watson (they/them), a: ๐ŸŒˆ , ๐Ÿฆœ , ๐Ÿณ , ๐Ÿง  , โš› , โšง๏ธ in ๐ŸŒฒ . ๐Ÿ’๐Ÿผโ€โ™€๏ธ

ALT: @alice_watson
Founder: @AltAfterDark

๐Ÿฉต๐Ÿฉท๐Ÿค

๐Ÿ˜ Yay:
๐ŸŒˆ +
๐Ÿ”
๐Ÿ•ต
๐Ÿง 
๐Ÿ”“
๐Ÿ“ธ
๐Ÿง
๐Ÿ˜ธ
๐Ÿฆฏ
๐Ÿค˜
โœ…
๐Ÿ’ž @taedryn

๐Ÿคฌ Nay:
๐Ÿ‘ฎ๐Ÿผโ€โ™‚๏ธ
๐Ÿ’ฐ
๐Ÿคก
๐Ÿ”ซ

Last posted 1 day ago
Posts 574
Followers โ–ผ 287
Following 1,954
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Rasmus SA5RJS
@[email protected]

Python ยท Linux ยท Gemini ยท Embedded ยท Software Toolsmith ยท Electronics ยท Amateur Radio ยท Homebrew Radios ยท Security ยท Programming Language Design ยท Electromagnetism ยท Astronomy ยท Physics ยท Linguistics ยท toki pona ยท Skeptical Mystic ยท Bass Clef ยท All over the place nerd.

Last posted 6 days ago
Posts 736
Followers โ–ผ 280
Following 492
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Founder of DEF CON & Black Hat. Member of the UK Gov Cybersecurity Advisory Board & The Council on Foreign Relations.

Working to get Hackers and Researchers a seat at the Policy table.

I'm interested in hacking, community, technology, privacy, security policy, and the intersection of civil society. (He/Him) Opinions are my own.

Previously member ONCD (2024-2025), CISA Cyber Security Advisory Council (2021-2025), and DHS Advisory Council (2009-2020)

Last posted 2 days ago
Posts 3,363
Followers โ–ผ 248
Following 1,116
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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 5 days ago
Posts 362
Followers โ–ผ 208
Following 16
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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 18,390
Followers โ–ผ 199
Following 360
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Giovanni Cammarano
@[email protected]

Cyber Threat Intelligence | Malware Analyst & Researcher | CTF Player ๐Ÿšฉ
โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•
๐—™๐—ผ๐—ฟ ๐—ฎ๐—ป ๐—”๐—น๐—น-๐—•๐—ถ๐˜ ๐—–๐˜†๐—ฏ๐—ฒ๐—ฟ ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†!
<< ๐—™๐—ข๐—Ÿ๐—Ÿ๐—ข๐—ช >> ๐Ÿ‘‰ @8bitsecurity

Last posted 4 days ago
Posts 60
Followers โ–ผ 179
Following 1,091
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David Chisnall (*Now with 50% more sarcasm!*)
@[email protected]

I am Director of System Architecture at SCI Semiconductor and a Visiting Researcher at the University of Cambridge Computer Laboratory. I remain actively involved in the project, where I led the early language / compiler strand of the research, and am the maintainer of the Platform.

I was on the FreeBSD Core Team for two terms, have been an LLVM developer since 2008, am the author of the GNUstep Objective-C runtime (libobjc2 and associated clang support), and am responsible for libcxxrt and the BSD-licensed device tree compiler.

Opinions expressed by me are not necessarily opinions. In all probability they are random ramblings and should be ignored. Failure to ignore may result in severe boredom and / or confusion. Shake well before opening. Keep refrigerated.

Warning: May contain greater than the recommended daily allowance of sarcasm.

No license, implied or explicit, is granted to use any of my posts for training AI models.

Last posted 1 day ago
Posts 8,120
Followers โ–ผ 176
Following 89
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heise Security
@[email protected]

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

Offizieller Account
๐Ÿค– Die meisten Posts sind automatisiert

heise.de/security/impressum.ht

Last posted 1 day ago
Posts 3,335
Followers โ–ผ 169
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 3 days ago
Posts 65
Followers โ–ผ 168
Following 30