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Alex Stamos

@stamos.org
17K followers 967 following 143 posts

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

PostsRepliesMedia
Reposted by Alex Stamos
austin @aparker.io · 25/09/2026
i told opus to remix the pdoom video and take liberties
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Alex Stamos @stamos.org · 21/07/2026
You should pre-order this book from real experts on building more trustworthy systems.
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Alex Stamos @stamos.org · 02/07/2026
Was Hines v Stamos Cheryl Hines suing John Stamos over the long-awaited Full House/Curb Your Enthusiasm crossover? Nope, it was an attempt to suppress academic research into the organized manipulation of online platforms. After three years we finally won. But at great cost.
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Alex Stamos @stamos.org · 30/06/2026
This Wired article about Meta red-teaming the AI of others without their knowledge is mysterious but the subsequent BlueSky pearl clutching isn’t helpful. How do you think AI gets better? How will academics detect that AI isn’t safe? Through red teaming. www.wired.com/story/meta-c...
Screenshot of Techmeme posts about the Wired article
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Reposted by Alex Stamos
Tech Policy Press @techpolicypress.bsky.social · 17/06/2026
"It's just vibes-based regulation." Alex Stamos spoke to Justin Hendrix about the White House yanking Anthropic's Fable with no written standard, no warning, and no procedural path back. He compares it to grounding a jet without telling Boeing why. It's sending the wrong message abroad, he says.
buff.ly
Alex Stamos on Why the US Should Lift Its Fable and Mythos Export Ban
Stamos led an open letter calling on the Trump administration to reverse its export directive that forced Anthropic to remove access to its advanced models.
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Alex Stamos @stamos.org · 30/04/2026
Well, it looks like the PRC paid for the conference center RightsCon was supposed to be hosted in. Guess they didn't appreciate last year's event in Taipei. zm.china-embassy.gov.cn/eng/dsxxx/ds...
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Alex Stamos @stamos.org · 03/03/2026
I was recently asked why I don't post on BlueSky more. Well, if Jamelle Bouie isn't pure enough to survive here...
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Reposted by Alex Stamos
Kate Starbird @katestarbird.bsky.social · 28/02/2026
OFFS. When Iran tried to interefere in 2020, researchers caught them and called them out. Then the Benz-Weiss-Taibbi-Musk-Jordan-Trump axis labeled those researchers "censors" ... and set about defunding them and dismantling their organizations.
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Alex Stamos @stamos.org · 27/02/2026
Fatality.
I cannot wait until the White House changes hands and all of you ghouls switch back from "you're a traitor unless you bootlick so hard your tongue goes numb" to "the government asking any questions about my offshore fentanyl casino is vile tyranny and I will throw myself in the San Francisco Bay in protest", like werewolves at the last ray of the setting moon.
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Alex Stamos @stamos.org · 29/01/2026
Another day, another phishing site protected by @cloudflare.social. This one is totally ripping through my kids’ school. Thanks CloudFlare, for the useless reply to my abuse report! Toxs[.]digital for the threat hunters
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Reposted by Alex Stamos
Lisa Laporte @lisalaporte.bsky.social · 28/01/2026
Microsoft hands BitLocker keys to the government as @leolaporte.me, @stamos.org, @docrock.bsky.social, & @notpatrick.com discuss TikTok's privacy panic on TWiT, covering Europe's secret tech backups & Grok making millions of sexualized images! twit.tv/shows/this-week-in-tech/episodes/1068
twit.tv
This Week in Tech: Toto's Electrostatic Chuck | TWiT.TV
Microsoft quietly hands over BitLocker keys to the government, TikTok’s new privacy terms spark a user panic, and Europe's secret tech backups reveal anxious prep for digital
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Reposted by Alex Stamos
TWiT Tech Podcasts @twit.tv · 27/01/2026
@leolaporte.me, @stamos.org, @docrock.bsky.social, and @notpatrick.com unpack privacy fears, encryption access, and digital resilience. Listen here:
buff.ly
This Week in Tech: Toto's Electrostatic Chuck | TWiT.TV
Microsoft quietly hands over BitLocker keys to the government, TikTok’s new privacy terms spark a user panic, and Europe's secret tech backups reveal anxious prep for digital
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Reposted by Alex Stamos
weeder @weeder.bsky.social · 23/10/2025
A grey blue washed image of a bearded young ish white guy looking into the mirror all serious with his palm pressed against it.

A serif font title reads: DID I JUST ARGUE WITH A JOKE?

A semi opaque navy snoot near the bottom bears the bluesky logo and the text PART OF A BLUESKY EDUCATIONAL SERIES
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Alex Stamos @stamos.org · 02/01/2026
Watching the Katseye documentary with my daughter and my initial conclusions are: 1) Wow, these young ladies are talented and work hard 2) How has @agrobbonta.oag.ca.gov not opened an investigation into HYBE for child work conditions? There are two orthopedic surgeries documented ON CAMERA.
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Reposted by Alex Stamos
Lisa Laporte @lisalaporte.bsky.social · 05/11/2025
AI boosts productivity while arming adversaries as @leolaporte.me, @jilleduffy.bsky.social, @stamos.org, & @gigastacey.bsky.social discuss the coming wave of AI-fueled cyberattacks on This Week in Tech covering OpenAI's security researcher & the F5 hack! twit.tv/shows/this-week-in-tech/episodes/1056
twit.tv
The Big Sleep | TWiT.TV
From AI-powered code generation boosting productivity to adversaries using the same tools to hunt zero-days, the panel exposes the coming wave of AI-fueled cyberattacks—and
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Reposted by Alex Stamos
Patrick Gray @patrick.risky.biz · 21/10/2025
I published a Wide World of Cyber edition today about the f5 incident with @stamos.org and @thekrebscycle.bsky.social No video for this episode… our video platform is AWS dependent 🤦‍♂️ risky.biz/WWC11/
risky.biz
Wide World of Cyber: A deep dive on the f5 hack - Risky Business Media
In this edition of the Wide World of Cyber podcast Patrick Gray talks to Chris Krebs and Alex Stamos about the f5 incident. They talk abou [Read More]
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Reposted by Alex Stamos
Patrick Gray @patrick.risky.biz · 25/08/2025
The Wide World of Cyber podcast is back, featuring @thekrebscycle.bsky.social, @stamos.org and yours truly! AUDIO: risky.biz/WWC10/ VIDEO: www.youtube.com/watch?v=C8B7...
youtube.com
Wide World of Cyber: Microsoft's China Entanglement
YouTube video by Risky Business Media
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Alex Stamos @stamos.org · 08/07/2025
I guess AI safety work isn’t just woke censorship.
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Alex Stamos @stamos.org · 19/06/2025
🎹(80’s synthesizer)🎹 🎼Da da da da da da dum da da da Block! Yah Just go ahead and block! Blockkkk!
media.tenor.com
Yay Me GIF
ALT: Yay Me GIF
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Reposted by Alex Stamos
Jameel Jaffer @jameeljaffer.bsky.social · 10/06/2025
There’s a super article by @genevievelakier.bsky.social about the “non-First Amendment law of free speech,” which argues, essentially, that it’s a mistake to think the protection of free speech in this country is a matter only (or even principally) of First Amendment doctrine. 1/
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Reposted by Alex Stamos
Evelyn Douek @evelyndouek.bsky.social · 10/06/2025
I wrote about the Trump Admin's use of federal funding as a jawbone, and why the very reason the First Amendment bar on jawboning is so broad is the very reason jawboning is so effective: intermediaries have strong incentives to just comply. They must not. knightcolumbia.org/blog/federal...
knightcolumbia.org
Federal Funding as a Jawbone
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Alex Stamos @stamos.org · 11/05/2025
Well, at least taking my grandkids to the museum exhibit on the new listening devices the Chinese invented to have the Qataris plant will be educational for them.
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Alex Stamos @stamos.org · 10/05/2025
This was a fun mystery to explore with PJ. Have a listen if you are looking for a podcast not about… (gestures around at Rome burning).
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Reposted by Alex Stamos
Robert Graham @erratarob.bsky.social · 17/04/2025
Here's my blogpost in support of Krebs. It's different enough from those by @stamos.org or @k8em0.bsky.social that it's worth writing, though the conclusion is much the same. cybersect.substack.com/p/i-am-speak...
cybersect.substack.com
I am speaking up in support of Chris Krebs
We all need to
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Alex Stamos @stamos.org · 16/04/2025
Working with Chris Krebs and getting to know his wife Emily and their family has been one of the great honors of my life. The attack against their family should be condemned by all. I have written a post about what is happening to them here: www.linkedin.com/posts/alexst...
linkedin.com
Exclusive | Former Trump Official Targeted With Government Probe Vows to… | Alex Stamos
*The following is a message from Alex and Katie Stamos and does not represent any company or organization* Working with Chris Krebs and getting to know his wife Emily and their five children has been...
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Alex Stamos @stamos.org · 02/04/2025
First day of class and I have the perfect lecture hall for Trust and Safety.
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Reposted by Alex Stamos
Jack Cable @jackhcable.bsky.social · 20/03/2025
📢 Excited to share that I started a new company, Corridor, with Ashwin Ramaswami! Corridor is the AI-powered secure by design platform – and we're backed by @stamos.org, Chris Krebs, Christina Cacioppo, @alip.bsky.social at Neo, and Sarah Guo at Conviction. forms.gle/3LsFxtNqzok2...
forms.gle
Corridor Waitlist
Interested in learning more about Corridor? Fill out this form to join our waitlist. By submitting this form, you opt in to receiving emails from Corridor.
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Reposted by Alex Stamos
Matthew Green @matthewdgreen.bsky.social · 13/03/2025
So I am getting the distinct feeling that Google (in addition to Apple) got a Technical Capability Notice from the U.K.
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Reposted by Alex Stamos
Patrick Gray @patrick.risky.biz · 21/02/2025
A New Wide World of Cyber podcast with @stamos.org and @thekrebscycle.bsky.social is out now! We talk about AI, DeepSeek, and regulation. Everyone’s freaking out over this new model. But should they be? VIDEO: www.youtube.com/watch?v=aniE... AUDIO: risky.biz/WWC7/
youtube.com
Wide World of Cyber: DeepSeek lobs an AI hand grenade
YouTube video by Risky Business Media
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Reposted by Alex Stamos
Matthew Green @matthewdgreen.bsky.social · 11/02/2025
Following up on the recent news about the U.K. government attempting to force Apple to backdoor its cloud encryption, @stamos.org and I wrote this op-ed in the WSJ. www.wsj.com/opinion/u-k-...
wsj.com
Opinion | U.K. Kicks Apple’s Door Open for China
Beijing would quickly exploit the British order to allow access to encrypted data.
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Alex Stamos @stamos.org · 07/02/2025
1) This is bad bad bad 2) I'll have more coming out on this soon 3) A huge scoop for @joemenn.bsky.social www.washingtonpost.com/technology/2...
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Alex Stamos @stamos.org · 31/01/2025
I laughed.
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Alex Stamos @stamos.org · 27/01/2025
The multiple jailbreaks available to get DeepSeek to eventually figure out something happened in Tiananmen in 1989 are fascinating, and hint towards a Chinese AI censorship regime that is very specific and fragile. Do they just throw the most obvious queries at the model and call it a day?
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Alex Stamos @stamos.org · 25/01/2025
Deepseek-R1... 1) Is very impressive 2) The 32B version runs very well locally on a 4090 3) Will put a lot of pressure on the big US labs to open-source 4) Will be used in a lot of abuse/spam 5) Has some interesting holes in its knowledge:
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Alex Stamos @stamos.org · 18/01/2025
This is basically what the DPRK’s teams live for, except with the added frisson of possibly restarting the Korean War* while also racking up the biggest crypto heist in history. *Technically isn’t over yet!
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Alex Stamos @stamos.org · 08/01/2025
If you want to see how well the war against bots is going on X, just mention that you have a Facebook account that was stolen.
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Alex Stamos @stamos.org · 07/01/2025
I’m watching the NVIDIA keynote to see if I’ll need to sell a car or my house to afford a 5090.
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Alex Stamos @stamos.org · 27/12/2024
media.tenor.com
a group of people are standing on top of a pile of sand and fighting each other .
ALT: a group of people are standing on top of a pile of sand and fighting each other .
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Alex Stamos @stamos.org · 15/12/2024
It’s amazingly considerate of the Iranians/Aliens to adopt the FAA’s approved lighting scheme.
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Alex Stamos @stamos.org · 05/12/2024
Smartest model ever, still doesn't know who Jonathan Turley is. 🤔
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Alex Stamos @stamos.org · 05/12/2024
New Bingo card entry dropped.
NWS tsunami warning.
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Alex Stamos @stamos.org · 03/12/2024
The @bsky.app team has days to get the fake account problem under control before this poses a serious problem to the value of the platform. It’s bad enough that I would recommend putting some temporary brakes on new account creation, such as required no-VOIP SMS, even if that stunts growth.
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Alex Stamos @stamos.org · 03/12/2024
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Alex Stamos @stamos.org · 26/11/2024
1) Many underestimate the investment the PRC has put into influencing the US social media sphere. 2) The destruction of Trust and Safety at X has made it a playground for PRC actors. 3) It's nice to see them whine about BlueSky. 4) But there is nothing magical about BlueSky to keep them away.
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Evelyn Douek @evelyndouek.bsky.social · 21/11/2024
Excited to see this out in the world! In which @genevievelakier.bsky.social and I try to make sense of the equivocal signals sent by the Court in last Term's platform cases, and what it might mean for the future of internet regulation. harvardlawreview.org/print/vol-13...
harvardlawreview.org
Lochner.com?
Introduction “ he First Amendment,” Justice Kagan declared in Moody v. NetChoice, LLC,144 S. Ct. 2383 (2024). one of the five platform First Amendment cases the Court decided this Term, “does not g
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Reposted by Alex Stamos
Riana @riana.bsky.social · 19/11/2024
[cw: AI-generated CSAM discussion] New Publication: In a case study for the Partnership on AI, my HAI colleague Caroline Meinhardt & I explain why direct disclosure mechanisms (e.g. content labels) can’t serve as a panacea for all the harms of synthetic media. partnershiponai.org/hai-research...
partnershiponai.org
Direct disclosure has limited impact on AI-generated Child Sexual Abuse Material — an analysis by researchers at Stanford HAI - Partnership on AI
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Riana @riana.bsky.social · 19/11/2024
Listening to today’s hearing on AI harms, I hear Sen. Klobuchar imply that there is not already a federal law against making pornographic deepfakes of kids (there is) and that platforms don't currently have any obligations to do anything about such material (they do). I am going to become The Joker.
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Kuba Suder 🇵🇱🇺🇦 @mackuba.eu · 18/04/2024
Periodical shameless plug 😎 blue.mackuba.eu/skythread/ → Reddit-like thread UI, can also look up quotes blue.mackuba.eu/directory/ → catalog of custom handles & PDSes blue.mackuba.eu/scanner/ → check moderation labels blue.mackuba.eu/labellers/ → labelers mackuba.eu/2024/02/21/b... → Bsky intro
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Alex Stamos @stamos.org · 18/11/2024
I need to write a BlueSky moderation tool that automatically blocks for content-free quote-tweet dunks. Unicorn startup right there.
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