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Alex Stamos

@stamos.org
17K followers 967 following 143 posts

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

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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 · 20/08/2026
This isn't a bad visual representation of the relationship between the various genres of AI and specific techniques.
A diagram showing the a hierarchy of machine learning terms.
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Alex Stamos @stamos.org · 02/08/2026
Also, Jesus willingly goes to his own death, it’s his entire plan! I never understood this bizarre fixation on responsibility for Jesus’ death, it’s him! “No man taketh it from me” John 10:18. If you believe in his divinity then you can’t say “It’s a real shame Jesus was martyred.” Thats the point.
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Alex Stamos @stamos.org · 26/07/2026
That's awfully kind of you. I'm doing a private talk on what we should all be doing post-Mythos/Huggingface that's a bit like that, although things move so fast now it's hard to be so sweeping in scope like in 2015. If it goes well I'll try to find a forum. I'm glad that somebody found it useful!
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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 · 06/07/2026
We will see if Vitamin D adaptation can happen in real time.
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Alex Stamos @stamos.org · 04/07/2026
You mean the Gooooooooooolllllllllllllllllll of the tournament?
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Alex Stamos @stamos.org · 03/07/2026
Super duper duper distant cousin. He got the looks.
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Alex Stamos @stamos.org · 02/07/2026
static.klipy.com
Ranier Wolfcastle as McBain: That's The Joke!
ALT: Ranier Wolfcastle as McBain: That's The Joke!
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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
They absolutely are as well.
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Alex Stamos @stamos.org · 30/06/2026
Yeah, the TOS conditions are reminiscent of X going after researchers and are hopefully boilerplate that never gets enforced against academics.
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Alex Stamos @stamos.org · 30/06/2026
The motivation is a mystery, it could have been distillation, the creation of a new private eval, competitive intelligence… the WIRED article tries to turn “typing bad words into an AI model is a scandal”.
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Alex Stamos @stamos.org · 30/06/2026
There are a bunch of tech-rightists who continuously post about how WIRED used to be pro-tech and while I think it’s great that they are doing real journalism now I also think this article should have pointed out that this kind of safety testing is necessary in RL.
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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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Alex Stamos @stamos.org · 30/06/2026
This sounds like pretty standard model safety red teaming, but you usually don’t do that on competitors without their knowledge! They might have been distilling, creating a new safety eval, benchmarking themselves, creating competitive intelligence, or all the above.
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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 · 01/05/2026
Confirmed to be the PRC. www.rightscon.org/rc26-stateme...
rightscon.org
A statement to our community about why RightsCon 2026 will not take place in Zambia
Our official statement to the digital rights community about why RightsCon 2026 will not take place in Zambia
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Alex Stamos @stamos.org · 30/04/2026
Yeah, US not exactly a safe host these days. :(
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Alex Stamos @stamos.org · 30/04/2026
Yes, no good options, and an incredibly whiny community that will complain no matter what non-optimal choice they make.
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Alex Stamos @stamos.org · 30/04/2026
Cancelling just as flights were taking off can't be accidental, this is a terrible blow to Access Now, which is known for this conference but does great work year-round serving as a bridge between marginalized communities and tech. I hope they can survive the financial hit.
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Alex Stamos @stamos.org · 30/04/2026
I would say that it would be best to find a stable, PRC-resistant country that would be flexible with visas to host permanently, like Costa Rica or Canada, but both countries dropped the ball in previous years. UN heavy countries like Switzerland and Austria are way too expensive.
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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 · 22/04/2026
I expect the thought process was that while they have had several hacks that they would consider tactical successes (ie a massive wipe of Stryker) their strategic goal of getting some level of deterrence has failed due to the lack of coverage, so they are trying ye ol’ “DDoS the socials”.
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Alex Stamos @stamos.org · 03/03/2026
Good point, just complaining about the bicoastal insanity of the ACC might be a safe space.
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Alex Stamos @stamos.org · 03/03/2026
Anyway, I appreciate @katestarbird.bsky.social doing a good writeup of the situation. katestarbird.substack.com/p/the-electi...
katestarbird.substack.com
The Election Interference Hypocrisy
How Trump is using Iran's past election interference to justify his own
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Alex Stamos @stamos.org · 03/03/2026
Yeah. I wrote a long draft thread about our 2020 election research being used to justify this illegal war after the same academic work was held up as cEnSorShiP, but I deleted it instead of (gestures around). Post on X and have my kids threatened by Russian LLMs or face a BSky struggle session? Hmmm
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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
The full URL shows up clean on VT, likely because they have Cloudflare's anti-bot protections turned on and it defeats all these security vendors fetching and analyzing, so they are only getting Cloudflare's Javascript and marking it clean.
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Alex Stamos @stamos.org · 29/01/2026
Here is the MSI it downloads: www.virustotal.com/gui/file/6f2...
virustotal.com
VirusTotal
VirusTotal
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Alex Stamos @stamos.org · 29/01/2026
Just don’t try to fetch it with curl or run it in a sandbox, CloudFlare will protect the malware authors from your evil bot!
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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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Alex Stamos @stamos.org · 27/01/2026
Clearly only possible with Soros money.
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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 · 14/01/2026
We have, but @riana is the expert on this specific topic and has already been invoked by mentioning her one true name.
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Alex Stamos @stamos.org · 03/01/2026
Welcome to the rathole, chat. (You will talk like this after watching)
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Alex Stamos @stamos.org · 02/01/2026
I'm all for keeping California a competitive business environment, but I think we can let Seoul own 14 year-olds having their joints rebuilt for the benefit of billion-dollar corporations and the IG fanbase.
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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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Alex Stamos @stamos.org · 05/11/2025
Gotta use those miles before they expire.
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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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Alex Stamos @stamos.org · 03/11/2025
Human bug finders at least had a reasonable speed limit placed on them. I think it’s reasonable to ask the Big Sleep team to try to get their model to also spin out patches if they are going to bury OSS teams under CVEs
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Alex Stamos @stamos.org · 03/11/2025
I think there are a lot of things going on: 1) A long build up of frustration of ffmpeg being used by big companies without financial support 2) A history of anger at Google for their rigid 90 day policy (which will actually flex under circumstances) 3) The volume impact of AI 4) AI backlash
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Alex Stamos @stamos.org · 03/11/2025
I haven’t seen any outlets cover it yet. The arguments are happening on X, here is a discussion on HN news.ycombinator.com/item?id=4578...
news.ycombinator.com
FFmpeg dealing with a security researcher | Hacker News
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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 · 18/07/2025
This post is praxis.
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