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FEDIDEVS

The most popular Security accounts on Mastodon that posted recently.

Popular 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 14,466
Followers 110,937
Following ▼ 17
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Matthias Eberl
@[email protected]

Journalist, Educator, Researcher Freelancer e.g. SZ, Netzpolitik, Kuketz-Blog.
🏆 Deutscher Reporterpreis

Account is .

Last posted 3 days ago
Posts 4,309
Followers 6,000
Following ▼ 12
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Writer, migrant, surprisingly nice in person. I write, these days mostly explainers. Old queer. I would rather be blocked than tone policed. More meme literate than I should be at this age. I mainly shitpost, then sometimes make you cry. ❤️
(I take help, thanks)

Last posted 1 day ago
Posts 8,766
Followers 3,555
Following ▼ 9
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Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features chat-shared mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.

Last posted 1 day ago
Posts 2,585
Followers 10,133
Following ▼ 8
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Freelance Journalist. Industry Decarbonization, Climate, Energy, IT-Security.

Last posted 1 day ago
Posts 2,092
Followers 4,274
Following ▼ 6
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Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 4 days ago
Posts 5,276
Followers 15,512
Following ▼ 5
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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 1 day ago
Posts 682
Followers 5,961
Following ▼ 4
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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 3 days ago
Posts 1,938
Followers 13,799
Following ▼ 4
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Catalin Cimpanu
@[email protected]

Cybersecurity reporter for Risky Business

Last posted 1 day ago
Posts 134
Followers 18,228
Following ▼ 4
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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 2,280
Followers 18,327
Following ▼ 4
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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 31,317
Followers 3,330
Following ▼ 3
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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 3,421
Followers 18,728
Following ▼ 2
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InfoSecSherpa
@[email protected]

Your guide up a mountain of information!

Last posted Less than a day ago
Posts 6,348
Followers 4,947
Following ▼ 2
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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 2 days ago
Posts 8,602
Followers 12,678
Following ▼ 2
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Unix Berzerker, Pundit on Risky Business, and retired hacker con organiser (Kiwicon!). Would enjoy the cloud future more if AWS was just one big Solaris box, and we could hilari-shell it via SunRPC. 
Was @metlstorm on Twitter.

Last posted 6 days ago
Posts 205
Followers 2,749
Following ▼ 1
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Creator of @haveibeenpwned. Microsoft Regional Director and MVP. Pluralsight author. Online security, technology and “The Cloud”. Australian.

Last posted 4 days ago
Posts 1,170
Followers 21,533
Following ▼ 1
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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 3 days ago
Posts 4,269
Followers 70,193
Following ▼ 1
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Eleanor Saitta
@[email protected]

Thinking about security, failure, change, art, and living. Recruiting barbarians; complicate your narratives. Fractional CISO to startups via Systems Structure Ltd. HEL/NYC/LON

Last posted 1 day ago
Posts 7,735
Followers 3,734
Following ▼ 1
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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 21,773
Followers 35,131
Following ▼ 1
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Tarah Wheeler
@[email protected]

♦️ CSO of TPO Group ♦️EFF Board Of Directors♦️US/UK Fulbright Scholar in Cyber Security ♦️ Formerly Harvard, Brookings, Splunk, Symantec. ♦️she/her curmudgienne♦️standard disclaimer regarding personal opinions.♦️Searchable. t AT tarah DOT org

Last posted 3 days ago
Posts 1,691
Followers 10,566
Following ▼ 1
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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 3 days ago
Posts 2,441
Followers 78,465
Following ▼ 1