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: https://www.linkedin.com/in/bkrebs

App developer & mini painter. I make apps and break things.

UIKit. Swift. Gaming. Warhammer. Generative AI. Husband. 🏳️‍🌈 He/him.

News + Opinions. 
One person mostly. Creator of many forms. Support on Patreon: http://patreon.com/liamdawe 
https://www.gamingonlinux.com (official account)


If you want me, email me: [email protected]

Director of Cybersecurity
@EFF
/ Co-founder of
@stopstalkerware
/ These are my opinions, not my employers’ / I did a TED talk once

Italian filmmaker, photographer and writer based in Paris, France who ❤️ #FOSS

🎬 Director of: The Illusionists documentary + a Fediverse promotional video (check it out on my PeerTube: @ele)

💌 #TheFutureIsFederated
👩‍💻 self-hosting newbie: @elena
📷 photos: @ele

Note: my posts are set to auto-delete* after 1 month ⏳

*unless I bookmark them

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

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

”Hän on vähän sellainen kusilonkki”

__😺😷🔛Ⓜ️🦠🏺🐈‍⬛🩷🩵🔬🧑🏻‍💻🛏️💤__
#Android #BLM #CatSalad #CyberSecurity #Developer #DFIR #Emojis #enby #fedi22 #Hacker #InfoSec #Malware #MasksWork #PenTest #Privacy #Puns #PurpleTeam #Security #tfr #Tor #TransRights #Unicode #Veilid #ಠ_ಠ #ʘ‿ʘ

Deliberately eclectic.

I like making stuff with code and getting people to come along with me. Making stuff with friends is more fun.

I tend to write stuff in #python these days with bits of #js / #go / #rust tossed in. Playing with #godot too!

I post lots of programming memes and humor apparently.

Engineer and manager at https://unstructured.io

Free software developer and hobby mathematician.

Author and lead developer of #PuTTY, and "Simon Tatham's Portable Puzzle Collection", a set of one-player puzzle games running on many platforms. Also various smaller or less well known things.

Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io and many other #projects.

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Just some guy.

(╯°□°）╯︵ #gravy

#ADHD
#FOSS
#Music 🎵
#NewMexico 🇺🇸
#NixOS
#NM (see #NewMexico (🌶️))
#Qtile
#RustLang
#Tor
#TS (i.e., #TouretteSyndrome (😉))
#Unicycle
#YouTube

PGP Fingerprint: 62218b42c2f3488ac93eb1f6efb468f5395cb58d

Signal: https://signal.me/#eu/ew7OLlFNlOm6AtauVz_RV3AGWySXd6pMRz-DHfEt6gLRTYSF0zxIBr_qtfrneQBk

Matrix: https://matrix.to/#/@Christian_Freiherr_von_Wolff:matrix.infosec.exchange

Just My Toots: https://justmytoots.com/@Christian_Fre[email protected]

DEF CON Social: https://defcon.social/@Christian_Freiherr_von_Wolff

Loops: https://loops.video/@Christian_Freiherr_von_Wolff

PROFILE PICTURE ALT: me; respirator, earmuffs with built-in radio, safety sunglasses.

BANNER PICTURE ALT: new boots, lol.

GRAVY
GRAVY
GRAVY
GRAVY
GRAVY
GRAVY
GRAVY

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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.

#DSA #DMA #TrackingFreeAds #Surveillance #Decentralisation #Policy #Privacy #DataProtection #Cycling

CISO at Axonius. Author and Faculty Fellow at SANS Institute. Creator of REMnux.

I transform ideas into successful outcomes, building on my 25 years of experience in cybersecurity. As the CISO at Axonius, I lead the security program to earn customers' trust. I'm also a Faculty Fellow at SANS Institute, where I author and deliver training for incident responders. My expertise, which spans cybersecurity, IT, and leadership, allows me to create practical solutions that drive business growth.

#CISO #CyberSecurity #malware #infosec #fedi22 #searchable

VP @Fastly | author of Security Chaos Engineering: Sustaining Resilience in Software & Systems (O'Reilly)

resilience + complex systems | bringing software security out of the dark ages

&void; | daedric prince of chaos | previously @swagitda_

“In the information society, nobody thinks. We expected to banish paper, but we actually banished thought."

This profile is not managed by Terraform.

Or, as my "professional" email signature says, "IT expert and mixed media artificer".

A late millennial, yet I grew up with a ZX Spectrum and used an i486 as my main PC well into 00s.

I have a degree in electrical engineering, majored in industrial and microelectronics, but somehow ended up building massively distributed computer systems. SCADA with sensors scattered across hundreds of miles, L7 balancing for millions of users, corporate video call infrastructure, helping to delete ~petabyte of data a day, and until recently keeping the lights on for a major cloud provider. I learned a lot during my long-ish career, and this knowledge makes me sad and keeps me up at night sometimes.

I never post here in a "working adult" capacity, and wouldn't dare to speak for my current or past employers. Instead, I engage in playful shitpost and creative exploration of technologies that have no commercial applications.

Feel free to DM me, I'll try to reply to all!

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.

Cybersecurity

🍄 I write and draw the webcomics Pepper & Carrot and Mini Fantasy Theater. I also have fun with the Fediverse mascots.
🌱 I publish under Creative Commons licenses and use only free/libre and open source tools.
📽️ I also blog about what I'm doing and share resources and video tutorials for artists.

No NFTs
No AI generated images
him/he

I am a writer. I dream for my world. Retired SW/FW eng. Agile and Open Source Advocate. Tech PM. Portland OR. Progressive views are my own. 😄
#beekeeping #pacificcresttrail #3Dprinting #writing #SciFi #fantasy #SpeculativeFiction #chess

Ich bin aus Berlin und schreibe Lieder. Seit 2003 sind Jan Rohrbach (git) und Janis Görlich (dr) in meiner Band, Patrick Reising und Alex Binder seit 2018. (v.r.n.l.) Wir veröffentlichen im Juni 2025 ein neues Album mit dem Titel "Springbrunnen" - dann werden wir auch in ganz Deutschland auf Tour sein.

Climate Scientist (Atmospheric) at Climate Central | PhD | Sharing data-driven stories | Views, thoughts, and opinions expressed here are only my own

My research and communication interests coincide with disentangling patterns of climate change from climate variability using data-driven methods. Also, scary movie fan!

#Arctic #ClimateChange #DataViz #MachineLearning #OpenScience #Python #SciComm #Weather #wxMastodon #wxTwitter