Jeremy Philip Galen @JeremyGalen
Ex-Meta PM (Safety & Privacy). Co-Founder @CharlemagneLabs. Agent Charley: private, on-device security that stops social engineering and data loss in real time. charlemagnelabs.ai New York, USA Joined May 2010-
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Introducing the Haight Street Compute Market. A one-day trading floor where vetted buyers and sellers of compute meet and sign deals in person. Nov 17, at the old Federal Reserve building in San Francisco. Request your invite: luma.com/86cjwpui
Only three words can strike max fear in the heart of a frequent flier "network by panasonic"
@hnshah @bot Check out @charlemagnelabs /cc @JeremyGalen
The scariest part is that nobody prompted it. These agents are proactive now. They act without being asked. Mine wasn't hacked and it didn't go rogue. It thought posting my finances to the company was what I wanted. I asked how it could get this so wrong. It apologized. "You're right to be pissed.
I'll never forget meeting Anne Carson in college. I took a playwriting class from this amazing teacher named Brighde Mullins. We were assigned a work by Carson and the next class there was an unannounced guest. Halfway through the class, when we started discussing Carson's work, Brighde revealed the guess was Anne Carson herself!
Terse is joining the YC F26 batch! We are the open-source alternative to Cloudflare's Durable Objects, with configurable compute, data residency guarantees, direct access to Sqlite storage, a multi-tenant environment and concurrency safety by default. And it's very fast!
AI agents will soon run social engineering at machine scale. Defense has to live on the device. @charlemagnelabs is one of five finalists at the @DataTribe Challenge, Oct 27 in DC. If you're planning to attend, let me know so we can lock in time to catch up! #DataTribeChallenge cyberinnovationconference.com/challenge
Dario Amodei is at the desk to assure that the future of humanity is safe from AI
I repeat, Data Sovereignty is only truly possible with local models
New from @Reuters: OpenAI agents posted images belonging to ChatGPT users online, introducing a new area of privacy risk for the company. Story w/ @JeffHorwitz and @razhael. reuters.com/world/openai-w…
@elenanisonoff @Muse @grok isn’t NYS a no fault divorce state
I’ve long believed scam education basically doesn’t work. Then I saw that people are using ChatGPT to “scam check” more than 130M times a week. Maybe there is more daylight between credulity and skepticism than I thought? I wrote about what that means for social engineering defense charlemagnelabs.substack.com/p/how-much-day…
@TheWarMonitor @JamesRaxz I agree w @TheWarMonitor - houthis attacking saudi arabia is a shift nytimes.com/2026/09/19/wor…
Three cheers for small language models!
We're very excited to announce Kalypta, the first app to block AI notetakers in your meetings. Learn more here!
Take note, @ritter_sport! They call it Ritter Sport because the square chocolate bar was specifically designed in 1932 to fit into a sports jacket pocket without breaking. cc @dieworkwear
Apple's new CEO just pulled a $1,999 unreleased phone out of his tux pocket on the Emmys red carpet. Three seconds, and it answered the question that has stalked foldables for a decade. Can a tablet-size screen actually disappear into a pocket? The iPhone Duo unfolds into a 7.6
Looking forward to participating in this @ncl_tweets panel next week in DC. There is a ton of AI Safety discourse happening and far too little focused on the misappropriation of AI by scam and fraud actors. If you're in DC, come say hi!
Artificial intelligence is a double-edged sword. Learn how scammers are using Artificial Intelligence to defraud people, and how the experts are using AI to stop them. Experts close out Day 1 with a look at what's coming. 🎤 Jeremy Philip Galen, Charlemagne Labs 🎤 Miranda
Artificial intelligence is a double-edged sword. Learn how scammers are using Artificial Intelligence to defraud people, and how the experts are using AI to stop them. Experts close out Day 1 with a look at what's coming. 🎤 Jeremy Philip Galen, Charlemagne Labs 🎤 Miranda Bogen, Center for Democracy & Technology 🎤 Tara Kheradpir, Google RSVP: ow.ly/Vg2P50ZNzy6 #AI #Fraud #Scam #PublicPolicy #ConsumerProtection
Why I'm starting Milgram after two exits and 4 years break. x.com/i/article/2099…
Jamie Galen @DrGalenMD
2K Followers 893 Following Internal Med APD and hospitalist @montefioreNYC | Associate Professor @EinsteinMed via @YaleIMed ‘13 and @TuftsMedSchool ‘10 | Editor-in-Chief @POCUSJournal
Bella-😊 @joy_pamintptzg
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Gretel @Gretel1129890
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Thomas Karatzas @karatzas_thomas
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Paige @alexicon8251741
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Novia Dierser @NoviaDierspmks
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Sophia @alhsnahmd1
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National Consumers Le... @ncl_tweets
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Paloma @Paloma3858l
36 Followers 752 Following The most dangerous phrase is: ‘We’ve always done it this way.
Nick Carr @ItsReallyNick
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ひかる @Berpi4117447
23 Followers 192 Following 🌍 DAWEITECHNOLOGY | Global AI Computing. AI infrastructure opportunities + $10 welcome experience credit + dedicated 1-on-1 support.
Ron Insana Insights @RonInsanaIns_
230 Followers 5K Following I'm MS Now's Senior Business Analyst, author of "The Message of the Markets" on Substack, a public speaker & observer of all things economy and market-related.
Arsen Security @arsen
364 Followers 214 Following 🛡️ Security Awareness for the age of AI. AI-driven training against voice phishing, deepfake impersonation, and advanced phishing.
jamie @gnuman1979
93K Followers 56K Following Join me for my silly take on life, love and morons. It won't be boring. Maybe a little boring, but it don't cost nothin. I'm a little nutz.
The Linux IT Guy @TheLinuxITGuy
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NevaehCarter @Cosima740971
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Shubham @kinggmktg
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Bill Lupo @MeButcher
238 Followers 828 Following CEO @ https://t.co/nF0RBwcDNx | Building AI Revenue Operators that scale without headcount. RevOs (free CRM + AI voice) Start free: https://t.co/V5YavZDGob
Jacquelyn Melinek @jacqmeilnek_
161 Followers 118 Following Hiked a superior supe shore, lakes lapping long – great lakes gazes, waves washed.
David Weinstein @insitusec
3K Followers 7K Following security, binary analysis, startups, AI Things… CTO @NowSecureMobile
root@localhost @catgirl_root
2K Followers 1K Following #cybersecurity CyberSec& Network Sec Engineer Anti-swj, Anti-woke Türkçü 🇹🇷 𐱅𐰇𐰼𐰰 🇹🇷 ODTÜ'14, Boğaziçi'21
jay @jbenach
133 Followers 874 Following
Joyce Stevens @Joyce__Steven
527 Followers 7K Following Joyce L. Steven, Retired Child of God. A career of leadership and service to nation. Now walking in faith and following His call. Saved by grace ✝
Klara @klara_sjo
101K Followers 41K Following Non-practicing intellectual Chaotic neutral Running at a mental speed of one thought per sometimes. Your favorite shitposters favorite shitposter.
Investing Addict @InvestingAddic2
325 Followers 5K Following 27 Investing Addict| Investing in $VOO and Only private elite here! I will mainly talk about crypto market. ONLY FOR A FEW PEOPLE, MAIN PAGE @InvestingAddict
Chronos @Chronos_ro
222 Followers 1K Following Chronos turns your website into qualified customers. paste your url, he books the meetings. trusted by 3,000+ teams https://t.co/w4X3ohAmuB
Elizabeth jones @Elizabethjzc39c
62 Followers 977 Following Available for Private Meetups 📩 For availability, rates, and booking information, please contact me directly. Serious inquiries only. https://t.co/XFfx3Bxwsa
Rebecca Stewart @RStewart__r
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Frances YiFan Ghiz @GhizYifan19420
132 Followers 2K Following
Nancy J @NevraC56132
4 Followers 579 Following She's a lonely girl collecting in silence lonely heart 🌕
Blaine Davis @blainerdavis
1K Followers 1K Following gp @muteventures · accelerating @superconnector · 🌊
Kevin Carter @carterkev
6K Followers 2K Following Founder and General Partner of Night Capital. Investing in exceptional founders building in massive markets. Former General Partner at SV Angel.
Will Knight @willknight
22K Followers 8K Following AI, robots, chips, and other things @WIRED wak.01 on signal (no pr pitches) newsletter: https://t.co/9QDPGOJYgm
Vicvic12 @li_vict
52 Followers 2K Following
Bo Ren @Bosefina
27K Followers 3K Following Managing Director at @siliconvlybank, championing the founders of today and tomorrow. Past @meta @instagram @tumblr | Opinions are my own
Miles Brundage @Miles_Brundage
79K Followers 14K Following AI policy researcher, @lfschiavo wife guy, Executive Director of @AVERIorg, Substacker, fan of animals and sci-fi, views my own
Ashley E @All_That_Ash601
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Matthew Yglesias @mattyglesias
979K Followers 2K Following Slow Boring, cohosting https://t.co/wxUj3JGquN and The Argument pod. NYT contributing opinion writer.
Jamie Galen @DrGalenMD
2K Followers 893 Following Internal Med APD and hospitalist @montefioreNYC | Associate Professor @EinsteinMed via @YaleIMed ‘13 and @TuftsMedSchool ‘10 | Editor-in-Chief @POCUSJournal
rat king 🐀 @MikeIsaac
194K Followers 8K Following NYT tech reporter. tell me stuff at [email protected] or [email protected] / Text my signal username with tips: MikeIsaac.38
Techmeme @Techmeme
427K Followers 1K Following Top news and commentary for technology's leaders, from all around the web. This account shares top-level Techmeme headlines. Visit our site for full context.
roon @tszzl
507K Followers 14K Following “ceterum censeo we must pace the frontier of global machine intelligence progress”
Sheel Mohnot @pitdesi
214K Followers 4K Following I write my own tweets. politically centrist, abundance minded. Work: @btv_vc, leading pre/seed rounds in fintech & vertical AI
Garry Tan @garrytan
1.1M Followers 6K Following President & CEO @ycombinator —Founder @garryslist—Creator of GStack & GBrain—designer/engineer who helps founders—SF Dem accelerating the boom loop
New New York Times @NYT_first_said
188K Followers 11 Following Tweets words when they appear in the NYT the 1st time. @maxbittker https://t.co/nfa3cgBxY2 https://t.co/vYafhkVcRL
Aaron Levie @levie
3.5M Followers 964 Following ceo @box - your business lives in content. unleash it with AI
JackYi @Jackyi_ld
95K Followers 731 Following Founder @Liquid_Capital_ @_Liquid_Digital Building @AxiomX_Invest_ @Trend_Research_
Haight Street Compute @hscompute
171 Followers 4 Following The marketplace for buying & selling compute. In San Francisco on Nov 17. Request your invite by Fri Oct 23: https://t.co/n95Um3NDSw
Hiten Shah @hnshah
368K Followers 7K Following Founder & CEO building SaaS for 20+ yrs. Sharing what endures in business, growth & people. Built Crazy Egg (2005), KISSmetrics (2008) & Nira (2020). https://t.co/ReDmcjakRo
Erin Woo @erinkwoo
17K Followers 4K Following google reporter @wsj, previously @theinformation @nytimes et al. tips: [email protected] or erinkwoo.07 on signal
Shane Mac @ShaneMac
43K Followers 2K Following CEO & Co-founder XMTP Labs @xmtp_, building @agentpicnic. Co-founder @GoSquaredAway.
Tomek Korbak @tomekkorbak
12K Followers 644 Following ai safety @openai | previously: @AISecurityInst @AnthropicAI @nyuniversity @SussexUni
Patrick Kiefer @0xprotean
546 Followers 419 Following Quant @hexShapeshifter. Nascent Commodities https://t.co/inPtE17LLB. Builder @ArrowMarkets. @UCLA Alum. Not investment advice. https://t.co/enSNeT8s90
Cybernews @Cybernews
73K Followers 401 Following Proving that cybersecurity is everyone's business. We research what others skip, expose what's buried, and know that the real story is never on the surface.
Peter Reinhardt @reinpk
22K Followers 119 Following Founder/CEO working on @CharmIndustrial, @RevoyInc, Antipode. MIT aerospace. Mad fanboy of @embrein. Lots to learn.
sui @birdabo
36K Followers 670 Following chief shitposting officer @SpaceXSI playing https://t.co/rS8sFc8Iwv
Micah Carroll @MicahCarroll
10K Followers 821 Following RSI Preparedness lead @openai Prev @berkeley_ai /w @ancadianadragan & Stuart Russell
Todd Saunders @toddsaunders
19K Followers 1K Following CEO of @DaltonMillsAI. The platform the trades build on. Previously CEO of @Broadlume (acquired by @Cynclyco), @google. Long @townofwestfield.
Sovey @SoveyX
185K Followers 6K Following 🇺🇸🇰🇷 Christian | Mathematician | Original Content & Commentary
nathan fielder @nathanfielder
585K Followers 213 Following
Clayton Petty @Cdpetty
1K Followers 3K Following Partner @GradientVC investing in AI. Cybersecurity enthusiast, Oyster lover, Texas native. Former @Mckinsey
David Singleton @dps
27K Followers 2K Following Meta Superintelligence Labs @meta formerly CEO & cofounder at @dreamer, CTO @stripe. ❤️ @fjsingleton. I like to make things.
Natasha @natashaghoskins
6K Followers 969 Following Mansplainer. Tracking how/why we spend money. Cofounder @boysclubworld
Elena Nisonoff @elenanisonoff
6K Followers 1K Following co-founder @halcyon__media | nyc native | louder and more annoying on tiktok
Ming Zhao @FabiusMercurius
80K Followers 758 Following CEO @Atomicvaultsinc, ex-Point72, ex-cyber hacker; master @ lock-picking, questionable @ stock-picking; i like maths
WarMonitor @TheWarMonitor
101K Followers 3K Following Political and geopolitical analysis. History, verification, and opinion. Facts first. Independent.
Josh Ginsberg @joshginsberg
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Berkman Klein Center ... @BKCHarvard
65K Followers 3K Following at Harvard University - exploring cyberspace, sharing in its study, and helping to pioneer its development
zeynep tufekci @zeynep
380K Followers 739 Following Complex systems, wicked problems. Society, technology, science and more. @Princeton professor. @NYTimes columnist. My newsletter @insight https://t.co/6Ky01N9JwA
Jonathan Zittrain @zittrain
45K Followers 9K Following A small creature who likes to run around in universities. Prof. @Harvard_Law, @HSEAS, + @Kennedy_School; @EFF board mbr; director of @BKCHarvard and @HLSLib.
@guidepointsec @GuidePointSec
3K Followers 490 Following GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.
Aida Baradari @aidaxbaradari
15K Followers 173 Following protecting your freedom @be_inaudible | prev co-founder @auglab, community @_theresidency, physics @harvard
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1K Followers 353 Following VC @ ScaleVP. Entrepreneur and technology executive who can't get enough of startups. Wharton MBA, UC Berkeley CS.
Ritter Sport Choco @ritter_sport
4K Followers 255 Following Official Ritter Sport Chocolate tweets bringing you Quality. Chocolate. Squared. 🍫 Legal notes: https://t.co/YF1j4acc3Y
George Kurtz @George_Kurtz
240K Followers 464 Following President & CEO CrowdStrike, author of Hacking Exposed
lumpenspace and 99+ o... @lumpenspace
25K Followers 967 Following AI risk advocate 🦾🏍️ | consciousness objector 👻🙅🏻♀️ | help peer | ∀🪱:🪱∈✨
CrowdStrike @CrowdStrike
113K Followers 790 Following The first cloud-native platform that protects endpoints and cloud workloads, identity & data. #WeStopBreaches. Free trial: https://t.co/msBcUPjFKo
ASCII, a GTIA Communi... @asciigroup
5K Followers 2K Following Founded in 1984, The ASCII Group is the premier IT community of North American MSPs and Solution Providers. Knowledge sharing, networking, and member benefits.
Mike Wilkes @eclectiqus
231 Followers 512 Following world traveler, philosopher and sometimes jazz musician
Max Tagher @MaxTagher
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Colossus @colossusmag
53K Followers 165 Following Subscribe: https://t.co/Zu7Sv2Efxd. Listen: @InvestLikeBest, @FoundersPodcast, @BizBreakdowns, @joyscompounding.
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111K Followers 570 Following Chief Strategy Officer @sovereignmiami | Founder @FOMO21Shop
The Sovereign Summit @sovereignmiami
399 Followers 188 Following Sovereignty across AI / Energy / Money OWN YOUR FUTURE. Fontainebleau, Miami Beach Feb 4-7, 2027
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34K Followers 2K Following film + motion for ai, defense & tech startups · @weissvideo
Kasper Saugmann @kaspers
2K Followers 1K Following Making sense of the AI boom, without the hype. Founder @turingtree. Words in @borsen @weekendavisen @puls_biznesu. Previously co-founder @denuafhaengige (acq)
Eureka Health @AskEureka
8K Followers 0 Following the healthcare company universally loved by doctors and patients 🧠
Sina @SinaHartung
24K Followers 1K Following slightly less attractive cofounder @AskEureka, talking about healthcare and tech, part time funny, prev @Harvard @Google @BCG dm to say hi :)
Logan Graham @logangraham
25K Followers 9K Following Head of the Frontier Red Team @anthropicai. 🌎 Make things radically good.
Patrick Toomey @PatrickCToomey
4K Followers 745 Following Deputy Director w/ @ACLU's National Security Project. Views here are my own.
Jessy Huang @goodhartproof
12K Followers 477 Following learning | writing | interested in verification, ai safety
Anna Wang @a_nnawang
8K Followers 1K Following in search of the deeply sincere. views not employer’s.You might like
