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FEDIDEVS

1512 awesome Security accounts on Mastodon that posted recently.

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 3,334
Followers ▼ 45
Following 738
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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 10,828
Followers ▼ 39
Following 1,071
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revolutionary girl erin
@[email protected]

Transfeminine anarchist. Unemployable technologist.

Posts automatically delete after a month unless I like them

Last posted Less than a day ago
Posts 519
Followers ▼ 33
Following 739
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Alexander Popov
@[email protected]

Linux Kernel Developer & Security Researcher.
This is my personal account.
a13xp0p0v.github.io/about/

Last posted 1 day ago
Posts 22
Followers ▼ 29
Following 31
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Jonathan Kamens
@[email protected]

he/his
ex (fired by DOGE)
I work primarily in , , and infrastructure. Prior to USDS, I was a .
Dad, old-school hacker, Righteous Indignation Man. Opinions are my own. Follow my blog at @jikblog.
justmytoots.com/@jik@federate.

Last posted 1 day ago
Posts 12,266
Followers ▼ 26
Following 2,411
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CatSalad🐈🥗 (D.Burch) blobcatrainbow
@[email protected]

Privacy advocate 〱 Malware analyst 〱 Cybersecurity
〰️ ⁠InfoSec 〰️ ⁠DFIR 〰️ ⁠CISSP 〰️ ⁠黑客 〰️ ⁠Katzenmädchen
ablobcatmaracasevil ⁽ʰᵒᵖᵉ ʸᵒᵘ ˡⁱᵏᵉ ᶜᵒʳⁿʸ ʲᵒᵏᵉˢ ᵃⁿᵈ ᶜᵃᵗˢ⁾

【 Professional Computer Booper 】
Even my brain has certs (asd,adhd,...)
Gender: a threat model nonbinary_flag (they/them)

”Hän on vähän sellainen kusilonkki”

__😺😷🔛Ⓜ️🦠🏺🐈‍⬛🩷🩵🔬🧑🏻‍💻🛏️💤__

Last posted 1 day ago
Posts 28,876
Followers ▼ 23
Following 3,619
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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 1 day ago
Posts 20,864
Followers ▼ 22
Following 2,344
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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 2,294
Followers ▼ 19
Following 410
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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 2 days ago
Posts 1,830
Followers ▼ 19
Following 307
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Security ops engineer for DomainTools, former congressional sysadmin, writer, voracious reader. he/him. Fan of good trouble. Opinions here mine only. No LLM content from me, all flaws detected are human-generated. Autistic/depressed/anxious/hungry.

Last posted 1 day ago
Posts 1,074
Followers ▼ 17
Following 1,327
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Marcus Hutchins verified
@[email protected]

Cybersecurity

Last posted Less than a day ago
Posts 950
Followers ▼ 16
Following 92
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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 16,309
Followers ▼ 16
Following 357
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Adam Shostack donor rebelverified
@[email protected]

Author, game designer, technologist, teacher.

Helped to create the CVE and many other things. Fixed autorun for XP. On Blackhat Review board.

Books include Threats: What Every Engineer Should Learn from Star Wars (2023), Threat Modeling: Designing for Security, and The New School of Information Security.

Following back if you have content.

Last posted 1 day ago
Posts 9,223
Followers ▼ 15
Following 650
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We're educating individuals about digital rights, privacy, security, and other critical topics. Our mission is to create a world where technology serves humanity, not the other way around. Join us.

Last posted 1 day ago
Posts 1,122
Followers ▼ 15
Following 47
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Organization dedicated to the development of free software and technologies with a great focus on privacy and security.

Last posted 1 day ago
Posts 610
Followers ▼ 15
Following 3
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infosec, games, rocknroll

justmytoots.com/@hellstabber@d

Toots are licensed CC BY-ND 4.0

Last posted 1 day ago
Posts 458
Followers ▼ 14
Following 885
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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 2 days ago
Posts 2,902
Followers ▼ 13
Following 0
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Vasileiadis A. (Cyberkid)
@[email protected]

Cybersecurity Evangelist | Offensive Security Consultant (Red Team Operator) | Information Security Analyst | Grey Hat Hacker

📱My Social Accounts: beacons.ai/cyberkid1987

Last posted 2 days ago
Posts 2,637
Followers ▼ 12
Following 16
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Journalist - cybersecurity/national security. Author COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon. Speaker/Signal. Newsletter is called Zero Day. Find it here: zetter-zeroday.com/. Become a paid subscriber to help support my independent journalism.

Last posted 3 days ago
Posts 361
Followers ▼ 12
Following 529
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A boosted by and , combining , , in a single solution. Used by End-users, MSSP and APIs

Last posted 3 days ago
Posts 147
Followers ▼ 11
Following 1