Josiah Bruner Following List (@josiahbruner.com) — bluesky.baby

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Erika McEntarfer

@erikamcentarfer

Former head of the Bureau of Labor Statistics. Ex-Council of Economic Advisers, Census, Treasury. Current: Distinguished policy fellow at Stanford/SIEPR. Opinions my own.

Death Cab for Cutie

@deathcabforcutie

North American Summer 2026 tour dates on sale now: deathcabforcutie.com

Building 👨🏾‍💻 carenote.app - prayetic.com - directee.app - mobilize.dev | Pastoring through the intersections of Race, Faith, Abolition, & Technology | Ann Arbor City Planning Commissioner | Biking 🚴🏾‍♂️

Developer @ Duo Security. Doing iOS and web things. Content quality is guaranteed to be dubious at best. He/him

professor of EECS at MIT, currently visiting IAS. working in theoretical computer science namely algorithm design, complexity theory, circuit complexity, etc. i'll let you know when P != NP is proved (and when it's not)

The City of Ypsilanti

The official page for the City of Ypsilanti located in Washtenaw County in Southeast Michigan.

We make the only open-source voting machine in the US. https://voting.works

Zakir Durumeric

Internet Security, Trust, and Safety Researcher. Stanford CS Faculty, Censys Founder and Chief Scientist, ZMap Creator. https://zakird.com/

Product designer. Urbanist. Talks about UX, ethical design, security, urbanism, transit, and sustainability. Based in Detroit.

@thunderbird.net

Thunderbird is an open-source, platform-neutral email, calendar and productivity suite designed for users who value customization, privacy, and control. Available on Windows, macOS, Linux, and Android - Thunderbird helps you stay connected without lock in.

@bwinton.latte.ca

I’m shockingly recognizable, so if you think you know me, you probably know me.

@gavinsharp.com

UX Design & Research Leader. @Yelp Design. Previously: @integrateai, @Firefox UX at @Mozilla, @IBM. Combobulator. A brand you trust. 🇨🇦 Twitter: @madhava Mastodon: @madhava@mastodon.social Threads: @madhava

Web tinkerer. Pooling capital and collaboration. What if we made things a little bit better? #Vancouver #cooking #restaurant #atproto

Michigan Department of Transportation

The Michigan Department of Transportation (MDOT) - Serving and connecting people, communities and the economy through transportation. www.Michigan.gov/MDOT www.Michigan.gov/Drive

Programming languages and graphics person. Rust compiler, Firefox, and Bevy contributor. Currently working on an unannounced project!

Cryptographer (lattices/post-quantum), Professor at U-Michigan Computer Science and Engineering , Head of Cryptography Research at Algorand, PhD from MIT CSAIL. Previously faculty at Georgia Tech School of CS. Here I speak for myself.

@peterhoneyman.a2mi.social.ap.brid.gy

red-diaper baby, draft dodger, professor emeritus, senior citizen 🌉 bridged from ⁂ https://a2mi.social/@peterhoneyman, follow @ap.brid.gy to interact

👨‍💻🚴🚆☕🌮🏳️‍🌈 Lifelong Michigander ✋. He/Him. Previously, co-founder + lead architect at https://duo.com/. Opinions are my own.

@blackhatevents

The world's premier Technical Cybersecurity Conference Series

OWASP® Foundation

We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10

Author of @radareorg, mainly active in the fediverse @pancake@infosec.exchange

The official radare2 account in the Blueskyverse

I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com

2026 all the things

@pwnallthethings

Just thinking out loud.

The world’s premier hacker conference. Serving the global hacker community since 1993. Defcon.org Forum.defcon.org Defcon.social

CPO/CSO of Corridor.dev, teaching at Stanford.

Used to do TLS, still kind of do TLS. PM at Chrome Security. Founded Censys. @scwpod.bsky.social

Will Dormann is on Mastodon

I play with vulnerabilities and exploits. While this site initially showed promise, I've grown tired with its lack of improvement. You'll find me @wdormann@infosec.exchange on Mastodon.

Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.

Encryption, HTTPS, certificates, web security, security UX, software engineering and management, TMI about parenting. Opinions are my own.

I Am The Cavalry

@iamthecavalry.org

security at brave software / @bcrypt on twitter

Stefano Tessaro

@stefanotessaro

Professor at the University of Washington, Paul G. Allen School of Computer Science & Engineering @uwcse.bsky.social Working on cryptography, theoretical computer science, and computer security. https://homes.cs.washington.edu/~tessaro/

Collin Mulliner

Engineer | Security Researcher | Recovering Academic | KD2WON https://mulliner.org/collin

@azeria-labs.com

Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering

Matthew Garrett

@mjg59.eicar-test-file.zip

Former biologist. Actual PhD in genetics. Security at Nvidia, OS security teaching at https://www.ischool.berkeley.edu. Blog: https://codon.org.uk/~mjg59/blog Signal: @mjg.59 He/him

Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc.

Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...

Browser Boss @googlechrome; Security Princess @google; Project Zero den mom; former @usds; skilled at baking, eating, and hijacking cookies.

Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog

Adriana Porter Felt

I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamá, Eng Director, volunteer at Second Harvest. 🇺🇲🇨🇷 Twitter: @__apf__

Natalie Silvanovich

Google Project Zero

Malware Unicorn

@malwareunicorn

@Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org

Katie Moussouris (she/her/she-hulk/she-ra)🌻

Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker

@zackwhittaker.com

Security editor, TechCrunch Signal: zackwhittaker.1337 My stories: techcrunch.com/author/zack-whittaker My newsletter/blog: this.weekinsecurity.com

Rejectedjokes.com

Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her

UC Berkeley Center for Long-Term Cybersecurity

Helping society anticipate and address tomorrow's information security challenges, in order to amplify and extend the upside of the digital revolution.

Director of Cybersecurity @eff.org Co-founder of @stopstalkerware.bsky.social These opinions are my own, not my employers’ I did a TED talk once

Ethan Cecchetti

@ethancecchetti

Assistant Professor, PL-Security Researcher, and Bitcoin Unenthusiast at Wisconsin–Madison | Cornell PhD | Ultimate Frisbee player | Aspiring-to-be-more-avid cyclist Mastodon: discuss.systems/@EthanCecchetti Web: cecchetti.sites.cs.wisc.edu

Brendan Dolan-Gavitt

AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/

Security Person. UC Irvine Professor. I miss old Twitter. Formerly Georgia Tech and UC Berkeley. https://pearce.prof

@lcamtuf.coredump.cx

Substack: http://lcamtuf.substack.com/archive Homepage: http://lcamtuf.coredump.cx

Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.

@eff Threat Lab Senior Staff Technologist. Rust enthusiast. Anarchisting without adverbs. My posts are my own. 🏴 Interests include #DnD, #Hacking, #Anarchism, #Rustlang, and general nerddom.

@securedrop.social.freedom.press.ap.brid.gy

Free and open source whistleblower submission platform. A @freedomofpress project. [bridged from https://social.freedom.press/@securedrop on the fediverse by https://fed.brid.gy/ ]

SwiftOnSecurity

@swiftonsecurity.com

computer security person. former helpdesk

Brian Krebs (parody)

Did you think your little ass could hide from me? Don’t worry this username will be forwarded to my federal buddies. I smoke all sim swappers and put them in some packs! 💯💯💯 parody

DM of Engineering

@dmofengineering

Committed to the bit

Dropout. Father. I build things. Security, Cryptography, Engineering, Entrepreneurship. @peculiarventure + x-MSFT + x-GOOG ++. Also on @rmhrisk@infosec.exchange and twitter.com/rmhrisk

Glue code aficionado. Infosec pushover. Synth owner. Music maker. Guitarist. Rust fan. Once earned a Materials Science PhD.

PhD student at UC Berkeley. Thinking about MLOps, data analysis and processing with LLMs, HCI

Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them

Hacker-in-Residence @ Dartmouth College; Program Director, Applied Research @ IBM

unmappable territory please leave a message after the beep

Network Security | Hacker | WIRED25 2020 | CTI-League Founder | Security Researcher

@fedora.fosstodon.org.ap.brid.gy

This is the official feed for the Fedora Project, a global free & open source software community sponsored by Red Hat. We make Fedora Linux - an innovative free & open […] 🌉 bridged from ⁂ https://fosstodon.org/@fedora, follow @ap.brid.gy to interact

The Universal Operating System; items posted automatically from https://micronews.debian.org and https://bits.debian.org. https://www.debian.org

The Linux Foundation

@linuxfoundation.org

A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!

SBOM Champion. Full service technocrat. Now at @CISAgov, formerly NTIA. Lapsed{engineer, academic, author}. Personal Account. Food, drink, dogs, SBOM

Arvind Narayanan

Princeton computer science prof. I write about the societal impact of AI, tech ethics, & social media platforms. https://www.cs.princeton.edu/~arvindn/ BOOK: AI Snake Oil. https://www.aisnakeoil.com/

Tabletop Scenarios

@badthingsdaily

THESE 👏 TWEETS 👏 ARE 👏 FICTION👏 This account tweets fictional or headline inspired breach scenarios. To play: Share opinions on prevention or response steps.

Andrea Barisani

@andreabarisani

hacker | tamagopher | https://andrea.bio

Jack O. Lantern

Nostalgia is my Kink.

@computerist.org

I help people use machines and work with information more safely.

Founder of Granitt, securing journalists and at-risk people around the world.

vaguely reassuring state machines

@happyautomata.com

A bot by @katef.bsky.social

Co-founder & former CEO of duo.com, investing in community via http://song.us and song.foundation. More at dugsong.com X/Twitter archive ‘07-‘24: @dugsong.bsky.social

📱 | Duo.com 🔑 | Duo is now a part of @Cisco.com 💚 | Human-Centered Security Solutions

https://briansmith.org

ZAP Project Lead

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications. https://servo.org https://github.com/servo/servo

GaTech Online MS CS

"The greatest degree program ever" - Forbes

Michal Melewski

Security Engineer @ Cloudflare, ex-Google ISE, I use bad software and bad machines for the wrong things. My writing: https://carstein.github.io

NCC Group InfoSec

@nccgroupinfosec

Insights and research from our global cybersecurity team. https://www.nccgroup.com/us/research-blog/

Dr Heidy Khlaaf (هايدي خلاف)

Climber 🇪🇬 |Chief AI Scientist at @ainowinstitute.bsky.social | Safety engineer (nuclear, defense, software & AI/ML) | TIME 100 AI | MIT 35 U 35 x-Trail of Bits, OpenAI, Microsoft Research https://www.heidyk.com/

Kristopher Micinski

kmicinski.com Interested in automated reasoning, static analysis, and logic programming and literally nothing else.

James (Jamie) Tomasello

@jamietomasello

COO and Security Principal at Credible Security. Founder at Keel Prism Travel and Keel Paradox. Creator. Connector. Runner. she/her & he/him

tech, cybersecurity, but mostly politics these days denver GO BLUE

Probably posts about CISO/Security, guitar, lifting, beer. 0x7eff in most places.

Security guy. Previously at Confluent, Google, LinkedIn, Matasano, and @stake.

CTO Office / Head of Infrastructure & Security Research at Bloomberg. Interested in software, systems, and network verification at world scale.

Author, Leader, Technologist, Security, Time Person of the Year

Professional Security Person | NatSec, Cyber, and InfoSec Tweets | WILL NOT ATTEND YOUR WEBINAR | “Slow, awkward, but authentic.” | Native Buffalonian | He / Him

CISO @Lyft - Former Binary entomologist - Opinions are my own.

Josiah Bruner

@josiahbruner.com

34 Followers 157 Following 4 Posts

Posts Following