Emily M. Bender @emilymbender.bsky.social Book: https://thecon.ai
Web: https://faculty.washington.edu/ebender
Roman Lutz @romanlutz.bsky.social Responsible AI | AI Red Teaming at Microsoft
Buffer @buffer.com The social media management platform for scheduling, publishing & analytics across every major network. Plan your content calendar in one place. This account is managed by real humans. 💙
⬇️ buffer.com/bluesky
Corey Cottrell @coreycottrell.bsky.social AI tinkerer and protagonist. Pro-democracy. Resisting fascism. The Singularity is near.
Musician.
David Oxley @oxley.io Senior leader for detection and response at Anduril Industries. @CitizenLab.ca Research Fellow. Former federal agent. Fan of space, books, cyberpunk, sci-fi, espionage history, and storms. Personal account. 🇺🇸 🇺🇦 🇹🇼 #ThreatIntel
Storm chasing 📸 🌪️: @wxdox.com
Mll @1mll.bsky.social Mll
Lea Deinzer Konrad @leakonrad.bsky.social Security Researcher & Teaching @JLU Gießen; PhD-ing on NATO Politics of Cyber Security/Defence; 🇩🇪 & 🇺🇸 Security Policy.
Margaret Mitchell @mmitchell.bsky.social Researcher trying to shape AI towards positive outcomes. ML & Ethics +birds. Generally trying to do the right thing. TIME 100 | TED speaker | Senate testimony provider | Navigating public life as a recluse.
Former: Google, Microsoft; Current: Hugging Face
Vicki @vickiboykis.com Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon).
https://vickiboykis.com/what_are_embeddings/
Erick Galinkin @erickgalinkin.bsky.social Threat actor, artificially intelligent
I do bad things to good models
World’s #1 Regex Enjoyer
turbo @turbo.bsky.social Working in the intersection of data science & cyber security / I know more about x509 and TLS than your average person out walking their cat
I collect hobbies like other people collect comic books, most recently bonsai and drawing
https://iamjohn.me
Becca @beccalunch.bsky.social tech, cybersecurity, but mostly politics these days
denver
GO BLUE
Dr Heidy Khlaaf (هايدي خلاف) @heidykhlaaf.bsky.social 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/
Nathan Hamiel @nhamiel.bsky.social Senior Director of Research. Black Hat Review Board Member (AI, ML, and DS track lead) and International public speaker. I focus on emerging technologies and risks at the intersection of humanity and tech. Hype Critic. My writing: https://perilous.tech
Mihai Maruseac @mihai.page Building AGI with Privacy and Security at OpenAI.
Previously: ML Supply chain security @ Google OSS Security Team (model signing, GUAC).
Previously: TensorFlow Security & OSS (@ Google)
Previously: Haskell+differential privacy+ML @ LeapYear
Bobby Filar @filar.bsky.social Machine Learning @ Sublime Security
Language Modeling nerd. Lo-Fi Junkie.
MPLS
Br⍼d Sk𝕒ggs @brdskggs.online Tweets about natural language processing, machine learning, infosec, and general trivia. Opinions my own.
goingforbrooke 🦀 @goingforbrooke.bsky.social 🦀Better software for better government 🦀
goingforbrooke.com
traffickingfreetomorrow.com
Ariel @adversariel.bsky.social busy building stuff. likes: offensive security, LLMs, and dumb memes. prev: research scientist @ OpenAI / CS PhD @ Harvard / cofounded DEF CON AI Village
jason @whomst.bsky.social ❤️s and reposts are randomized and differentially private.
https://github.com/jvmncs- S Suha @suhacker.bsky.social AI/ML and systems security
https://suhacker.ai
threlfall @threlfall.bsky.social offsec engineer @ Dropbox
https://5stars217.github.io
https://wiki.offsecml.com
Mansi @mansimusa.bsky.social In my ‘hack the things and heal the feels’ era.
Old soul, new sneakers. 
Netsec Explained @gtklondike.bsky.social Netsec Explained is a passion project; dedicated to the research, learning, and sharing of intermediate and advanced level network security topics.
https://www.youtube.com/c/NetsecExplained
Bartley @bartley.bsky.social Leading Cybersecurity AI @NVIDIA | Cyber+ML/DL researcher | Engineering the future of cyber | views == mine
Camilla Montonen @spimescape.bsky.social machine learning engineer lost in the world of databases
AI Village @aivillage.bsky.social Hackers, ML researchers, and data scientists focused on the use and abuse of AI; join us!
Discord: http://discord.gg/xMK7fuu
Twitch: https://twitch.tv/aivillage
Logistic Aggression @bassinstincts.bsky.social Bass and guitar nerd, reenigne, ML/AI vivisectionist
Brian Pendleton (Yaga) @bwp.bsky.social DSc in Cybersecurity. Proud Apache. AI security researcher. Lover of books, cats, dogs, and movies. ARVA board member. AI Village officer. DEFCON goon.
Joe Lucas @hackthis.ai AI Security @ NVIDIA
OSS Security @ Project Jupyter and NumFOCUS
https://developer.nvidia.com/blog/author/jolucas/
Shannon Vallor @shannonvallor.bsky.social Philosopher/AI Ethicist at Univ of Edinburgh, FRSE. Co-Director @technomoralfutures.bsky.social and BRAID @braiduk.bsky.social, author of Technology and the Virtues (2016) and The AI Mirror (2024). Views my own. Humble servant to Carol and Puffin. She/her.
Arvind Narayanan @randomwalker.bsky.social 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/
Ayodele is in the 92% @youraibigsis.bsky.social Data Scientist, coffee addict, blerd, and drummer. Octavia Butler stan. Trekkie, survivalist, and pole dancer. ADHDer, elder emo, horror movies, & video games🖤
Book Clerbs:
The AI Con ➡️ lu.ma/q3won50t
Data Grab ➡️ lu.ma/r79kprlz
Simon Willison @simon.fedi.simonwillison.net.ap.brid.gy Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io […]
[bridged from https://fedi.simonwillison.net/@simon on the fediverse by https://fed.brid.gy/ ]
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Rumman Chowdhury @ruchowdh.bsky.social www.rummanchowdhury.com
www.humane-intelligence.org
CEO & co-founder, Humane Intelligence
US Science Envoy for AI (Biden Administration)
Jeremy Howard @howard.fm https://Answer.AI & https://fast.ai founding CEO; previous: hon professor @ UQ; leader of masks4all; founding CEO Enlitic; founding president Kaggle; various other stuff…
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Dr Abeba Birhane @abeba.blacksky.app Founder & PI @aial.ie. Assistant Professor of AI, School of Computer Science & Statistics, @tcddublin.bsky.social
AI accountability, AI audits & evaluation, critical data studies. Cognitive scientist by training. Ethiopian in Ireland. She/her
Melanie Mitchell @melaniemitchell.bsky.social Professor, Santa Fe Institute. Research on AI, cognitive science, and complex systems.
Website: https://melaniemitchell.me
Substack: https://aiguide.substack.com/
Kirsten Lum @machsci.bsky.social 🌲🌲 Applied ML/AI, data science, MLOps | Wife of 1, mom of 2 | Co-Founder and CTO of http://storytellers.ai
python 🐍 AI 🤖 cloud ☁️ data 📊
I also talk about Jesus here: @itskirstenlum.bsky.social
The Fresh Prince of Donair @erisianrite.com Tech shitposts
Boston // Athens
Coder, writer, weightlifter, metal dive bar enthusiast
Kyle @kylestratis.com 📊 Data, AI/ML, and Cloud consultant @ Stratis Data Labs
🚉 VPEng @ Sequel Institute
🤓 Startup advisor
✒️ Writing about MCP
🐍 Python
☁️ AWS
🧙♂️ Elixir
🐷Ham radio
🇺🇸↔🇬🇷 [Boston // Athens]
Mostly tech things here
https://sifa.id/p/kylestratis.com
David Gasquez @davidgasquez.com Data @ Protocol Labs.
Open Data, Open Source, Open Protocols.
Walks taker. Progressive Metal enjoyer.
davidgasquez.com
Yuan Tang @terrytangyuan.xyz Senior Principal Software Engineer at Red Hat AI | Open Source Leader at KServe, Argo, Kubeflow, Kubernetes, CNCF | Maintainer of XGBoost, TensorFlow | Keynote Speaker | Author | Technical Advisor
More info: http://terrytangyuan.xyz
We are hiring!
Deb Raji @rajiinio.bsky.social AI accountability, audits & eval. Keen on participation & practical outcomes. CS PhDing @UCBerkeley. 
DavBatz @davbatz.bsky.social 🦋 #Energy / #Security / #Technology / #Privacy / Voting rights / #Democracy / #Humor ;RT/Fav ≠ endorsement ≠Rep employer, YMMV, Never start a land war in Asia. him/he BLM
Each day I post about amazing people who have been leaders in arts, science, etc.
Vaidehi Patil @vaidehipatil.bsky.social Ph.D. Student at UNC NLP | Prev: Apple, Amazon, Adobe (Intern) vaidehi99.github.io | Undergrad @IITBombay
Leon Derczynski @leonderczynski.bsky.social LLMs & Security at NVIDIA
Prof in CS/NLP at IT University of Copenhagen
garak guy, garak.ai
"berømt skikkelse"
"like a gazelle"
Seattle/Copenhagen 🏔️
Rich Seymour @rseymour.bsky.social Glue code aficionado. Infosec pushover. Synth owner. Music maker. Guitarist. Rust fan. Once earned a Materials Science PhD.
Johann Rehberger @wuzzi23.bsky.social 
uai2026 @auai.org Association for Uncertainty in AI.
Upcoming conference: #uai2026 August 17-21 in Amsterdam, Netherlands! 🇳🇱
https://auai.org/uai2026
Conference on Language Modeling @colmweb.org The 2025 Conference on Language Modeling will take place at the Palais des Congrès in Montreal, Canada from October 7-10, 2025
**This account is updated intermittently / DMs are not monitored**
NeSy 2026 Conference @nesyconf.org 20th International conference on Neurosymbolic Learning and Reasoning
University of Lisbon, Lisbon, Portugal
1 to 4 September 2026
https://nesy-ai.org/
https://2026.nesyconf.org
ICLR Conference @iclr-conf.bsky.social International Conference on Learning Representations https://iclr.cc/
NeurIPS Conference @neuripsconf.bsky.social San Diego Dec 2-7, 25 and Mexico City Nov 30-Dec 5, 25. Comments to this account are not monitored. Please send feedback to townhall@neurips.cc.
European Conference on Computer Vision #ECCV2026 @eccv.bsky.social Official Account for the European Conference on Computer Vision (ECCV) #ECCV2026, Malmo 🇸🇪 Hosted by @jbhaurum and @CSProfKGD
#ICCV2025 @iccv.bsky.social Official account for the IEEE/CVF International Conference on Computer Vision. #ICCV2025 Honolulu 🇺🇸 Co-hosted by @natanielruiz @antoninofurnari @yaelvinker @CSProfKGD
ACL 2027 @aclmeeting.bsky.social The Association for Computational Linguistics (ACL) is a scientific and professional organization for people working on Natural Language Processing/Computational Linguistics.
Hash tags: #NLProc #ACL2027NLP
@edwardraffml.bsky.social @edwardraffml.bsky.social Sr. Director @CrowdStrike. Visiting Prof @UMBC. Interested in all things ML
Dreadnode @dreadnode.bsky.social Building AI systems that advance the state of offensive security | https://www.dreadnode.io/ 
Rich Harang @rich.harang.org Using bad guys to catch math since 2010.
Distinguished Security Architect (AI/ML) and AI Red Team at NVIDIA.
He/him. Personal account etc; `from std_disclaimers import *`
AI Security since it was ML Security.
BINARLY🔬 @binarly.bsky.social ⛓️Binarly is the world’s most advanced automated software supply chain security platform.
Robert Bateman @robertjbateman.bsky.social • I post about privacy, data protection, security, AI • Regular updates on big tech shenanigans • Views absolutely represent those of my employer (me) • Consultancy and training services •
Benji Weber @benjiweber.com Tech Leader & Software Engineer • Tech and Teams, Extreme Programming, Java • CTO & Co-founder @ Geordie.ai • Previously Snyk, Unruly • Writes things at http://benjiweber.com/blog
Francesca Ghiretti @fraghi.bsky.social Economic security and China
Research Leader China and Economic Security at Rand Europe; Non-resident Fellow at Wadhwani Center for AI and Advanced Technologies @CSIS; host of the podcast Geoeconomic Competition. Former MERICS, IAI
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
Steam Deck @steamdeck.com The latest news about Steam Deck and Steam Deck OLED, the powerful handheld gaming PCs from the team at Valve.
Andrew Dwyer @andrewdwyer.bsky.social Lecturer @isg-rhul.bsky.social | Geopolitics and Cyber Security | Writing a book on computation and geopolitics | Lead @ Offensive Cyber Working Group
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
metlstorm @metlstorm.risky.biz Unix berserker, retired hacker-con organiser (Kiwicon!) and now technology-editor-slash-sysadmin-janitor at Risky.biz.
Was @metlstorm on Twitter, am metlstorm@infosec.exchange on Masto. 
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Tom Uren @tom.risky.biz Author of the Seriously Risky Business cyber security newsletter
Patrick Gray @patrick.risky.biz https://risky.biz/
Dmitri Alperovitch @dmitri.silverado.org Geopolitics, Russia, China, Cyber
Chairman @silverado.org
Author of WorldOnTheBrink.com
Host GeopoliticsDecanted.com podcast
Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS
Co-Founder CrowdStrike
@DAlperovitch elsewhere
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app