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3205 awesome Security developers on Mastodon.

Human 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 11,577
Followers โ–ผ 1,375
Following 1,088
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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 1,949
Followers โ–ผ 1,292
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 3,584
Followers โ–ผ 707
Following 745
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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 Less than a day ago
Posts 33,175
Followers โ–ผ 447
Following 3,778
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Marcus Hutchins verified
@[email protected]

Cybersecurity

Last posted 1 day ago
Posts 982
Followers โ–ผ 221
Following 92
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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 2 days ago
Posts 21,435
Followers โ–ผ 208
Following 2,358
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I know a thing or two about AirPods. App developer, security researcher. ๐Ÿณ๏ธโ€๐ŸŒˆ๐Ÿงฉ

Last posted 2 days ago
Posts 719
Followers โ–ผ 207
Following 260
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Sysadmin/InfoSec. Tech enthusiast, Apple, Android, Consoles. I love game design, play a lot of old and new. Sometimes I give my opinions on them. Pro Overwatch Stadium player. I listen to too much podcasts and I like photography.
Workplace and IT operations at a local IT company.

Last posted 1 day ago
Posts 509
Followers โ–ผ 197
Following 270
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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 2,518
Followers โ–ผ 187
Following 421
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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 1 day ago
Posts 17,553
Followers โ–ผ 175
Following 359
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Matthew Garrett
@[email protected]

Former biologist. Actual PhD in genetics. Security at Nvidia, OS security teaching at ischool.berkeley.edu. Blog: mjg59.dreamwidth.org. He/him.

Last posted 4 days ago
Posts 5,054
Followers โ–ผ 170
Following 170
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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 Less than a day ago
Posts 760
Followers โ–ผ 169
Following 1,914
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Michaล‚ "rysiek" Woลบniak ยท ๐Ÿ‡บ๐Ÿ‡ฆ
@[email protected]

Hacker, activist, free-softie โ—ˆ techie luddite โ—ˆ formerly information security and infrastructure at isnic.is/ and occrp.org/ โ—ˆ my opinions are my own etc.

(he/him)

โ‚

profile image: drawing of a head and shoulders of a cat-person, in a space suit.

banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava

(public toots CC By-SA 4.0 if applicable)

๐Ÿ‡ช๐Ÿ‡บ ๐Ÿ‡ต๐Ÿ‡ฑ ยท ๐Ÿ‡ง๐Ÿ‡ฆ ๐Ÿ‡ฎ๐Ÿ‡ธ ยท ๐Ÿ‡บ๐Ÿ‡ฆ

Last posted Less than a day ago
Posts 46,065
Followers โ–ผ 161
Following 3,816
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Policy guy @edri, working on platform regulation, content moderation, data protection and surveillance ads in Europe. For 15+ years in the Brussels maze.

Digital security trainer, Chief Degoogliser, cyclist, lover of the outdoors. Formerly writing for Golem.de.

Views my own.

Last posted 1 day ago
Posts 5,140
Followers โ–ผ 156
Following 1,802
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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 6,745
Followers โ–ผ 151
Following 83
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Security Writer
@[email protected]

Multi award-winning Security Advisor. Technical Auditor. Speaker. Author.โ€จโ€ฉI specialise in organisational and operational security. I help people do better. โ€ฉCurrently clean on OpSec.โ€จโ€ฉDonor: Infosec.exchange donorโ€จโ€ฉ โ€จโ€ฉGNU Terry Pratchett

Last posted 1 day ago
Posts 73
Followers โ–ผ 147
Following 905
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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

โ€ฆand 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 42,218
Followers โ–ผ 137
Following 3,523
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Martin Seeger
@[email protected]

Working at front lines of the IT and having fun there. Been around the Internet since 1992 and still in awe what has become of that little baby.

Personal interests:

- Books (mostly F&SF)
- IT Security
- Computer Games & RPG
- Cooking
- Movies
- Everything that blinks, has buttons to press and looks remotely gadgetoid

Everything i write, post, tweet, blog or blurp is just my personal opinion and is not the opinion or policy of my employer, my cat or my goldfish.

I post in English and German. Will try to mark each post correctly, but errors happen. Sorry for that.

I appologize if I am not following you back. This happens as my stream is already getting more posts than I can read.

Last posted 1 day ago
Posts 12,019
Followers โ–ผ 136
Following 258
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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—ฃ๐—ฒ๐—ฟ ๐˜‚๐—ป๐—ฎ ๐—–๐˜†๐—ฏ๐—ฒ๐—ฟ ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† ๐—ฎ ๐˜๐˜‚๐˜๐˜๐—ผ ๐—ฏ๐—ถ๐˜!
<< ๐—ฆ๐—˜๐—š๐—จ๐—œ >> ๐Ÿ‘‰ @8bitsecurity

Last posted 3 days ago
Posts 37
Followers โ–ผ 129
Following 615
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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 week ago
Posts 499
Followers โ–ผ 118
Following 657