logo FEDIDEVS

FEDIDEVS

The most popular Security accounts on Mastodon.

Popular security Security
Header Image
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:

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 44,211
Followers 40,633
Following ▼ 3,501
Header Image
Lesley Carhart unverified
@[email protected]

I am eminently qualified to speak from experience about a variety of dumpster fires.

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 22,917
Followers 50,941
Following ▼ 2,358
Header Image

Hacker, CEO of SocialProof Security: security awareness/social engineering training, vids, talks, tests, 3X @Defcon🥈, Chair of the WISP board, Tech Advisory Council for @Cisagov

Last posted 2 months ago
Posts 469
Followers 16,939
Following ▼ 1,458
Header Image

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 14,891
Followers 113,086
Following ▼ 1,250
Header Image

Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 1 day ago
Posts 5,329
Followers 15,658
Following ▼ 1,162
Header Image
Dell Cameron 🐈‍⬛
@[email protected]

WIRED Sr. national security reporter.

My scoops are published first to the fediverse.

Last posted 2 months ago
Posts 1,183
Followers 10,469
Following ▼ 1,038
Header Image
Justin Ling🆒️
@[email protected]

Freelance investigative journalist — national security, disinformation, conspiracy theories, extremism, Russia/Ukraine, policing. 🕵‍♂️

Contributor to the Toronto Star, WIRED, The Walrus, Foreign Policy

Last posted 1 week ago
Posts 1,409
Followers 9,058
Following ▼ 862
Header Image
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 4,310
Followers 71,983
Following ▼ 772
Header Image

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 60,408
Followers 10,295
Following ▼ 729
Header Image

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 3 days ago
Posts 2,319
Followers 18,589
Following ▼ 714
Header Image

Member of the Lockdown Systems Collective making @cyd — writing at micahflee.com — author of HACKS, LEAKS, AND REVELATIONS hacksandleaks.com

Last posted 1 week ago
Posts 504
Followers 57,989
Following ▼ 655
Header Image
Graham Cluley
@[email protected]

Computer chap. Public speaker, blogger, fan since 1972. Author of Jacaranda Jim and Humbug games. Host of the @smashingsecurity . Needs haircut.


He/Him/His

Last posted 1 day ago
Posts 1,985
Followers 13,844
Following ▼ 648
Header Image
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 8,780
Followers 12,856
Following ▼ 639
Header Image

Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure 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 2,665
Followers 10,541
Following ▼ 615
Header Image

be good, don't die
| Hacking | Shenanigans

Last posted 1 month ago
Posts 3,765
Followers 6,787
Following ▼ 557
Header Image

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 weeks ago
Posts 390
Followers 12,469
Following ▼ 530
Header Image
Matthias Eberl
@[email protected]

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

Account is .

Last posted 2 days ago
Posts 4,362
Followers 6,064
Following ▼ 500
Header Image
Zack Whittaker
@[email protected]

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

Last posted 1 day ago
Posts 3,607
Followers 19,142
Following ▼ 443
Header Image
Catalin Cimpanu
@[email protected]

Cybersecurity reporter for Risky Business

Last posted 1 day ago
Posts 127
Followers 18,459
Following ▼ 430
Header Image
InfoSecSherpa
@[email protected]

Your guide up a mountain of information!

Last posted 2 days ago
Posts 6,594
Followers 4,955
Following ▼ 393
Header Image

Freelance Journalist. Industry Decarbonization, Climate, Energy, IT-Security.

Last posted 1 month ago
Posts 2,116
Followers 4,288
Following ▼ 373