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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ

@danielmiessler.bsky.social
3.1K followers 90 following 394 posts

AI / Security Researcher and Entrepreneur. Founder/CEO of Unsupervised Learning. Building AI that upgrades humans.

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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 17/09/2026
Hey, I did a video on evolution, LitRPG, and AI harnesses. It covers: - Evolution as the pilot, us as the mech suit - Why the Primal Hunter "Ding!" feels so good - A harness around your life, not your code - AI's job: current to ideal state Full video: www.youtube.com/watch?v=whDVc1sPc4c
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 15/09/2026
🚨👀 Last week I legit spent 2.5 hours reading Anthropic's AI Misuse Report end-to-end. Wanted to make a video but it would have been 4+ hours, so… Here's a 21-page PDF with my favorite 117 findings as bullets: danielmiessler.com/blog/anthropic-m…
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 11/09/2026
🧠 Unsupervised Learning NO. 542 is out. 🔓 AI attacker teams, 🤖 model routing, 🧭 TELOS risk registers. 🙏 Thanks to our sponsor Sublime: ul.live/sublime_n542 newsletter.danielmiessler.com/p/uns…
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 08/09/2026
I built an AI agent called Socrates that refuses to give answers. It asks you for yours, then asks how you know. For kids doing homework, and for anyone who can feel their thinking getting lazy. One file, free: danielmiessler.com/blog/the-socrate…
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 19/08/2026
What I think is really important right now is making sure you're not living someone else's life.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 24/02/2026
New post: Why I Hate Anthropic and You Should Too. Because clearly the company spending billions on safety, pushing back on the Pentagon, and warning us about AI is the real villain here. danielmiessler.com/p/why-you-should…
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 13/01/2026
One issue I'm having: knowing when to pivot between improving the system vs. using it to do work. It's never been more enticing to sharpen your tools. But you can lose days on that instead of cutting the log. Message for myself. Maybe you too.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 12/01/2026
My 2026 cybersecurity predictions: The primary question becomes how good your AI is vs. attackers' AI. Agents will finally make asset management possible. Security certs plummet in value. Junior talent faces massive pressure. danielmiessler.com/blog/cybersecuri…
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 09/06/2025
Just read. One book at a time, or 17. I’m currently reading: Letters to a Young Poet, The Dharma Bums, Accelerando, The Peregrine, Dominion, and more. It’s chaos. I’m embracing it.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 07/06/2025
One good way to think about AI—and all major tech movements like electrification, the internet, etc—is as a Technological Weather Event. Not just to say that it’s mostly unavoidable, but that it really matters how we think about and prepare for them as a population.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 05/06/2025
You don’t have to believe that companies want to fire all their employees to see AI’s threat to jobs. That’s negative framing. Most company leaders are regular, decent people who generally care about others. danielmiessler.com/blog/better-...
danielmiessler.com
A Better Way to Think About AI Job Replacement | Daniel Miessler
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 03/06/2025
The future of hacking isn’t smarter tools—it’s better context. Why defenders (and attackers) will win by building real-time world models. 📽️ New video: youtu.be/UwTTcka1Wd8
youtu.be
The Future of Hacking is Context
YouTube video by Unsupervised Learning
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 03/06/2025
We're about to get precisely the right amount of AI Security. No more and no less. Hear me out… I talked before about what I called the Efficient Security Principle, which says the excitement for a technology lowers its required security bar... Read more here: danielmiessler.com/blog/ai-secu...
danielmiessler.com
We Can't Really Affect AI Security | Daniel Miessler
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 03/06/2025
With all this AI job and economy disruption, don’t forget that we tend to overestimate short term progress and underestimate it in the long term. Read the full essay to see what I think it will look like: danielmiessler.com/blog/slow-th...
danielmiessler.com
AI Job Replacement: Slow Then Fast, May 2025 Edition | Daniel Miessler
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 30/05/2025
🚀This week's UL is live! Featuring: 🧠 AI finds a 0-Day 📦 Postman leaks secrets 📹 Unified Entity Context explainer 🔓 GitHub MCP leaks ⚔️ Google vs. OpenAI vs. Apple (AI vision) 💡 High Agency as a mental model …and more newsletter.danielmiessler.com/p/ul-482
newsletter.danielmiessler.com
Unsupervised Learning NO. 482
AI Finds an 0-Day!, Postman Leaking Secrets, High Agency Mental Model, My Unified Entity Context Video, Github MCP Leaks Private Repos, Google vs. OpenAI vs. Apple on AI Vision, and more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 19/05/2025
Watched The Accountant 2 and loved the concept of Acquired Savant Syndrome—when brain injury unlocks genius. What if ASI could figure out how to trigger that intentionally? AI shouldn’t just make better AI. It should make better humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 14/05/2025
The future isn’t AI plus context—it’s context first, then AI. I call it Unified Entity Context, and I think it changes how we approach everything from security to decision-making. New video: youtu.be/IHUqk90ch7I Sponsored by Project Discovery → ul.live/PD1
youtu.be
Unified Entity Context
YouTube video by Unsupervised Learning
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 14/05/2025
🚀This week's UL is live! Featuring: 🎧 AirPod cameras? ⚙️ Systems > tools 📚 Can AI boost education outcomes? 🔐 VC data breach 🌐 Claude gets web search 🎤 Speaking at Nahamcon + RSA recap w/ @jhaddix ...and more: newsletter.danielmiessler.com/p/ul-481
newsletter.danielmiessler.com
Unsupervised Learning NO. 481
AirPod Cameras?, Systems over Tools, AI Improves Education Outcomes?, VC Data Theft, Claude API Gets Web, Speaking at Nahamcon, and more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 12/05/2025
Most every task is easier if you have more information. One of AI's primary benefits won't be just making smarter decisions itself, but providing the narrative context to make the decision easy for anyone.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 07/05/2025
Our jobs mentality is based on a lie. ➡️ We were told that there are special people who make things—but we're not one of them. ➡️ And our role is to work for one of them, hopefully… Fuck that. The illusion is collapsing. You are the special person. You can make things.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 07/05/2025
What if AI enables megacorps to become giant incubators of millions of startups? - Identify problems anywhere - Find the best solution - Make a better solution - Distribute using your network How do regular startups beat that? danielmiessler.com/blog/ai-solu...
danielmiessler.com
AI Solution Factories | Daniel Miessler
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 06/05/2025
🎙️ I sat down with Bar-el Tayouri of Mend AI to talk about the future of AI security—and why it’s evolving faster than any category before it. We covered malicious models, agent discovery, and more. If you're building with AI, this one's essential. youtu.be/538JTah7dTY
youtu.be
A Conversation with Bar-El Tayouri from Mend.io
YouTube video by Unsupervised Learning
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 05/05/2025
I’ve been thinking about how AI might reshape what it means to be a developer. We’re hearing a lot of predictions—some saying tech jobs will vanish, others saying AI will supercharge demand. But I think the more interesting shift is in who companies will need. 🧵
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 04/05/2025
One of the biggest use cases for prompt injection and persuasion will be in product API’s targeting models and digital assistant agents with marketing. Marketing targeting humans won’t be nearly as important as the marketing targeting the AI working for the humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 02/05/2025
🚨 This week’s UL is live! Featuring: 🚢 Supply chain disruption incoming 🗳️ Easterly speaks out on cyber politicization 🖼️ Images now in the OpenAI API 🧠 Context + AI = Enterprise AI 🧾 Microsoft Recall returns …and more 📬 newsletter.danielmiessler.com/p/ul-479
newsletter.danielmiessler.com
Unsupervised Learning NO. 479
Supply Chain Crash, Easterly Asks for Opposition, Images in the API, Context+AI=EnterpriseAI, Microsoft Recall Returns, and more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 02/05/2025
Here's something nobody's talking about with AI... Removing the Fog of War. Elite generals and principal engineers shine when info is scarce. Expertise = stitching limited info into a usable world model. 🧵
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 25/04/2025
🚀 This week’s UL is live! Featuring: 🔓 Pliny’s jailbreak repo 📜 tRIOT—now in blog form 🏥 Health data leaking via Google Ads 👁️ Protester surveillance tactics 📺 How YouTube won the UGC war newsletter.danielmiessler.com/p/ul-478
newsletter.danielmiessler.com
Unsupervised Learning NO. 478
Pliny's Jailbreak Repo, tRIOT as a blog post, Health Data Google Ad Leak, Protester Surveillance, How YouTube Won UGC, and more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 22/04/2025
Moats aren’t just for businesses. In the age of AI and infinite replication, individuals need them too. Ask yourself: — What makes you hard to copy? — What will still be uniquely you in 5 years? This is the new career planning.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 18/04/2025
💡People are obsessing over the specific AI tech that will replace human workers… …but the bigger point is that companies are so excited about replacing workers in the first place. 🔥Corporate Mindset ➡️ Independent Mindset
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 18/04/2025
Visual persuasion is a double-edged sword. Once you see something, your brain starts believing it—even if it’s false. In a world of AI-generated content and visual manipulation, literacy isn’t enough. We need epistemic defense systems. How are you building yours?
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 17/04/2025
💡 Want to improve your strategy? Try inversion. Instead of asking what to do, ask: 👉 What actions would guarantee failure? Then… just don’t do those things. It’s a simple but powerful shift. What are your top “don’ts” for your space?
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 17/04/2025
Going to #RSA? I’ll be speaking at Aegis of Tomorrow: An AI & Security Summit on Monday, April 28 from 3–5pm. I’ll be sharing a framework for cutting through AI hype and prioritizing cybersecurity investments based on how attacker capabilities are actually evolving. 👉 Register here: lu.ma/9j1p8ixj
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 16/04/2025
So that's Tariffs, TikTok, and CVE—all deferred for 90 days. This is how you build suspense in a reality TV show.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 16/04/2025
How many times can somebody get credit for averting a crisis that they themselves caused? The CVE issue is an own-goal. Stop making own-goals. www.bleepingcomputer.com/news/securit...
bleepingcomputer.com
CISA extends funding to ensure 'no lapse in critical CVE services'
CISA says the U.S. government has extended MITRE's funding to ensure no continuity issues with the critical Common Vulnerabilities and Exposures (CVE) program.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 16/04/2025
🚀 This week’s UL is live! Featuring: 🤖 A robot backdoor vulnerability 🪵 Parquet 10.0 vuln with major impact 🧠 Is AI eroding our critical thinking? 📞 Automated voice calls are here 🙅‍♂️ Consulting AI pushback is growing newsletter.danielmiessler.com/p/ul-476
newsletter.danielmiessler.com
Unsupervised Learning NO. 476
A Robot Backdoor, Parquet 10.0 Vuln, Losing Critical Thinking from AI, Automated Outbound Voice Calls, Consulting AI Pushback, and more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 16/04/2025
I had a great conversation with Patrick Duffy from Material Security about smarter ways to secure cloud platforms like M365 and Google Workspace—before threats escalate. Tons of great insight on phishing, lateral movement, and automated containment. youtu.be/i1Hlgh6bz9Q
youtu.be
A Conversation with Patrick Duffy from Material Security
YouTube video by Unsupervised Learning
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Reposted by ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ
ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 12/04/2025
Expressing public support for Chris Krebs, Alex Stamos, and Renee DiResta. They were doing their jobs. And they should be celebrated, not vilified.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 12/04/2025
Expressing public support for Chris Krebs, Alex Stamos, and Renee DiResta. They were doing their jobs. And they should be celebrated, not vilified.
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Reposted by ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ
tines.com @tines.com · 09/04/2025
“You can’t just slap AI on something and say ‘Oh great, this is now a better product.’ It actually requires deep thought and integration to make AI useful.” - @matt.buildingsecops.com with @danielmiessler.bsky.social on the Unsupervised Learning podcast Watch: www.youtube.com/watch?v=YnXw...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 10/04/2025
🚀 This week’s UL is live! Featuring: 🤖 A robot backdoor vulnerability 🪵 Parquet 10.0 vuln with major impact 🧠 Is AI eroding our critical thinking? 📞 Automated voice calls are here 🙅‍♂️ Consulting AI pushback is growing newsletter.danielmiessler.com/p/ul-476
newsletter.danielmiessler.com
Unsupervised Learning NO. 476
A Robot Backdoor, Parquet 10.0 Vuln, Losing Critical Thinking from AI, Automated Outbound Voice Calls, Consulting AI Pushback, and more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 10/04/2025
"Teman then started collecting more and more, from more and more sources. At some point he couldn't tell whether he had slow-read the his knowledge before the change, or if it was part of a scrape / summarization / injection flow. Even more alarming, he stopped caring."
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 05/04/2025
Did you catch this week’s UL? 📱 NSO spyware campaigns 🔥 Was Palo Alto targeted before the attack? 🔍 Anthropic's bug sweeping 📚 Manacled fanfic gets a shoutout 🤖 GPT-4o surprise and much more... Check it out: newsletter.danielmiessler.com/p/ul-475
newsletter.danielmiessler.com
Unsupervised Learning NO. 475
NSO Campaigns, Palo Alto Pre-Attack?, Anthropic Bug Sweeping, Manacled Fanfic, GPT-4o Surprise, and much more...
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 02/04/2025
Not sure if this bothered anyone as much as it did me. danielmiessler.com/blog/star-wa...
danielmiessler.com
The Black Jedi | Daniel Miessler
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 01/04/2025
Had a great conversation with Matt Muller from @tines.com about automating away security toil, the role of AI in SOC workflows, and how Workbench blends chat and deterministic automation. 🎥 Watch: youtu.be/YnXwtMEPZJs #CyberSecurity #Automation #AI #SOC #Tines
youtu.be
A Conversation With Matt Muller From Tines
YouTube video by Unsupervised Learning
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 28/03/2025
❌ “Learn to code”. ✅ “Learn to make”. Technology is currently the best lever for one person to improve the lives of millions. And today that means making stuff using code. Making should be a core skill, like reading and writing. Learn to make.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 23/03/2025
I think both AGI and ASI can come from models no “smarter” than they are today. My intuition is that we just need vastly more memory and agent orchestration for both.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 21/03/2025
I’ve been thinking about how business—and security—becomes a loop: Policy → State → SOP → Action → Repeat. AI will run most of it. The only part that stays human long-term is the idea: What do we want to build, and why? #AI #Cybersecurity #FutureOfWork
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 19/03/2025
🔒Had a great conversation with Slava Konstantinov, @ThreatLocker's MacOS Lead Architect, about their zero-trust approach to cybersecurity. We covered their full product suite, the Mac agent, and upcoming features like Patch Management and Web Control. 🎥Watch the full interview youtu.be/Uf1micPRX10
youtu.be
A Conversation With Slava Konstantinov From ThreatLocker
YouTube video by Unsupervised Learning
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 19/03/2025
NPCs will be the first people replaced by AI. If you’re currently one, it’s time to stop. The difference between an NPC and a PC isn’t your profession—it’s how you do that profession.
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ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social · 19/03/2025
🚀 This week's UL is live! 🔗 Tinyshell backdoors & cybersecurity risks 💻 Learning to code—where to start 🇨🇳 China’s new AI labeling rules ✍️ Vibe writing & the power of tone 🛑 Sunsetting WHOIS & its impact newsletter.danielmiessler.com/p/ul-473
newsletter.danielmiessler.com
Unsupervised Learning NO. 473 (STANDARD EDITION)
Tinyshell Backdoors, Learning to Code, China Labels AI, Vibe Writing, Trying the Limitless Pendant, Sunsetting WHOIS, and more...
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