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FEDIDEVS

The most popular Security humans on Mastodon.

Popular Human security Security
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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 1 day ago
Posts 2,379
Followers ▼ 77
Following 308
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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 Less than a day ago
Posts 4,267
Followers ▼ 62
Following 768
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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 8,465
Followers ▼ 26
Following 633
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Freelance Journalist. Industry Decarbonization, Climate, Energy, IT-Security.

Last posted 1 day ago
Posts 2,040
Followers ▼ 24
Following 370
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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 14,126
Followers ▼ 19
Following 1,202
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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 21,121
Followers ▼ 10
Following 363
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Catalin Cimpanu
@[email protected]

Cybersecurity reporter for Risky Business

Last posted Less than a day ago
Posts 107
Followers ▼ 8
Following 419
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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 3,291
Followers ▼ 6
Following 436
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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:

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

Last posted 2 days ago
Posts 43,561
Followers ▼ 5
Following 3,502
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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 2 days ago
Posts 380
Followers ▼ 5
Following 529
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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 7,583
Followers ▼ 5
Following 262
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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 22,566
Followers ▼ 4
Following 2,360
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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 1 day ago
Posts 5,835
Followers ▼ 3
Following 167
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Matthias Eberl
@[email protected]

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

Account is .

Last posted 1 day ago
Posts 4,265
Followers ▼ 3
Following 490
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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 8,592
Followers ▼ 2
Following 299
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Sometimes people read things I write or watch things I say • Founder @privacyguides, president @triplebit (ASN 401332), infosec educator • Instance admin @ mstdn.party, mstdn.plus, and neat.computer • Formerly @techlore

Minneapolis, MN, USA 🇺🇸

Last posted 1 day ago
Posts 3,484
Followers ▼ 2
Following 362
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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 2 days ago
Posts 1,685
Followers ▼ 2
Following 57
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Steve Bellovin
@[email protected]

I'm an affiliate scholar at Georgetown's Institute for Technology Law and Policy, and a computer science professor emeritus and former affiliate law prof at Columbia University. Author of "Thinking Security". Dinosaur photographer. Not ashamed to say that I’m still masking, because long Covid terrifies me.

Last posted Less than a day ago
Posts 2,754
Followers ▼ 1
Following 280
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Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 2 days ago
Posts 5,179
Followers ▼ 1
Following 1,152
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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 31,030
Followers ▼ 1
Following 274
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D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ
:: Founder, Phobos Group
:: Quad Flooper :: Scoville Addict
:: Public Speaker :: food pornographer
:: Twitter Alum (2011-2012)
:: security histrionics
:: finance histrionics
:: tattoo'ed nerd
:: security longhair

part george carlin, part bill hicks, part robin williams.
I run a tiny security consulting company, make hotsauce, watch cartoons and figured out how to weaponize home assistant. I found 118 dollars of btc in my garage.

Last posted Less than a day ago
Posts 55,460
Followers ▼ 1
Following 703