Daniel Miessler

SECURITY | AI | MEANING :: danielmiessler.com/about

Dec 18, 2025

•

18 min read

Unsupervised Learning NO. 510

2026 Plans, Stanford's AI Bot Artemis is Beating Human Testers, PAI Deepdive Video and Slides, Claude Code rm/rf's Someone, A Maturity Model for Personal AI, and more...

Kaleigh Slayton, +1

Dec 11, 2025

•

21 min read

Unsupervised Learning NO. 509

Google Approach to Stopping Prompt Injection, Response to Cory Doctorow's Latest Book/Talk, AI Persuasion Risk, Screens Most Interesting Thing to Kids, and more...

Daniel Miessler

Eudaimonia

Dec 8, 2025

•

7 min read

The Bubble is Labor

We've forgotten that companies have never wanted to hire anyone in the first place

Daniel Miessler

Nov 26, 2025

•

21 min read

Unsupervised Learning NO. 508

Crowdstrike Screenshot Firing, Taiwan Bolsters Defenses, Gemini / Nanobanana / Opus Updates, Multiple New Essays on Prompt Injection, and more...

Daniel Miessler

Newsletter

Nov 19, 2025

•

30 min read

📘 Unsupervised Learning NO. 507

🔎 Deep Analysis of the Anthropic Autonomous Hacking Report, AI Red Teamer Job Opening, Major Updates to the PAI Project, Thoughts on the Gemini 3.0 Release, and more...

Daniel Miessler

Nov 12, 2025

•

22 min read

Unsupervised Learning NO. 506

Nasty Cisco Flaws, My OWASP Keynote Slides, Microsoft is Building AI Employees, A New Take on 'AI Bubble', and more...

Daniel Miessler

Newsletter

Nov 5, 2025

•

23 min read

Unsupervised Learning NO. 505

Travel then TELOS, LinkedIn Data Scraping Opt-Out, When to Use Claude Code Skills vs. Commands vs. Agents, CISOs Say Internal Conflict Worse Than Attackers, and more...

Daniel Miessler

Newsletter

Oct 29, 2025

•

21 min read

Unsupervised Learning NO. 504

Are Local LLMs Less Secure?, Humans Need Entropy to Avoid Model Collapse, Foreign Female Spies Targeting Tech People Online, China Claims the US Hacked Them, and more...

Daniel Miessler

Newsletter

Oct 20, 2025

•

26 min read

Unsupervised Learning NO. 503

Skills Are Even More Dangerous Than MCPs, Why Karpathy is Wrong About the AGI Timeline, PAI Upgraded to 0.5 Including Skill Integration, Hijacking Claude Code with Invisible PDF Content, and more...

Daniel Miessler

Newsletter

Oct 15, 2025

•

19 min read

Unsupervised Learning NO. 502

UK Cyber Hits Double, AI Bug Bounty Improvements, Two New Blogs, Wastewater Data Monitoring, Taiwanese Disinformation from China, and more...

Daniel Miessler

Newsletter

Oct 7, 2025

•

26 min read

Unsupervised Learning NO. 501

We Seem to Be Losing in InfoSec, The AI Bubble Gets Real, The AI Platforms I Use Daily, and more...

Daniel Miessler

Newsletter

Sep 30, 2025

•

15 min read

Unsupervised Learning NO. 500

Brickstorm IP Theft, 500 Episodes!, Anthropic's Major Releases, China Outbuilding Everyone, Lying with Data, and more...

Daniel Miessler

Newsletter

Sep 23, 2025

•

24 min read

Unsupervised Learning NO. 499

Sonicwall Rootkit Removal, Reported Telcom Attack in NYC, PAI Repo Massively Updated, China Bans NVIDIA, My Thoughts on Charlie Kirk, and more...

Daniel Miessler

Newsletter

Sep 19, 2025

•

26 min read

Unsupervised Learning NO. 498

An NPM Supply Chain Worm, Multiple Podcast Conversations Just Published From Vegas, Is Curiosity the Real Moat?, Can AI Fix "Many Eyes"?, and more...

Daniel Miessler

Newsletter

Sep 9, 2025

•

25 min read

Unsupervised Learning NO. 497

More NPM Shenanigans, I Open Sourced Kai, Blood Work Results, Finding Vulns in a 10-line Prompt, and more...

Daniel Miessler

Personal

Building Your Own AI-powered Life Management System

Sep 4, 2025

•

3 min read

Building Your Own AI-powered Life Management System

My guide to building a personal AI assistant that can help you in life and work

Daniel Miessler

Newsletter

Sep 4, 2025

•

30 min read

Unsupervised Learning NO. 496

New Video on Building my Personal AI System, Anthropic Reveals One-person Hacking Company using Claude, Pentagon Says China Keeps Penetrating, and more...

Daniel Miessler

Newsletter

Aug 25, 2025

•

19 min read

Unsupervised Learning NO. 495

Google Open-sources their Internal Anomaly Detection Tool FACADE, My Conversation with Michael Brown on AI System Design, PromptFix AI Browser Attack, The "One To Rule Them All' AI System I'm Building, and more...

Daniel Miessler

Newsletter

Aug 19, 2025

•

31 min read

Unsupervised Learning NO. 494

AI Finds a P1, I Missed Chartbeat So I Made My Own, XBow Open-Sources Their AI Bot, and more...

Daniel Miessler

Newsletter

Aug 13, 2025

•

23 min read

Unsupervised Learning NO. 493

Why I'm Worried Things Could Get Bad, Where Are the AI Cyber Attacks?, OpenAI Stumbles with GPT-5, and more...

Daniel Miessler

Newsletter

Aug 6, 2025

•

21 min read

Unsupervised Learning NO. 492

My Response to Marcus's New Article on AI, Russia Attacking Diplomats Through ISPs, How I Created a Personal API, and more...

Daniel Miessler

Newsletter

Jul 28, 2025

•

29 min read

Unsupervised Learning NO. 491

Spilling Tea, Integrated Bun Programs, AI-powered Accidental Data Wiping, Arizona North Korean Laptop Farm, and more...

Daniel Miessler

Newsletter

Jul 21, 2025

•

22 min read

Unsupervised Learning NO. 490

Hilton's vaping microphones, New Sharepoint 0-day, My Video Review of Opencode, and more...

Daniel Miessler

Newsletter

Jul 14, 2025

•

21 min read

Unsupervised Learning NO. 489

My personal toolchain updates, Google tracking through DuckDuckGo, Anthropic’s Pentagon Deal, Grok4 NSFW, Substack Crushes WSJ, and more...

Daniel Miessler

Newsletter

Jul 9, 2025

•

15 min read

Unsupervised Learning NO. 488

Google Granting Confusing Access to Gemini, A New Favorite Creator, Russia's new Autonomous Drones, Claude Code Madness and Neovim Config, and more...

Daniel Miessler