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Oliver Buchannon
Matt Espinoza
Unsupervised Learning NO. 538

Jul 29, 2026

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8 min read

Unsupervised Learning NO. 538

Our First Skynet-ish Hack, What Models I Use and Why, Calendar Invite C2, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 537

Jul 21, 2026

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8 min read

Unsupervised Learning NO. 537

The Hugging Face Hack, 6 AI Attack Harnesses, 4 New Blogs, My Kimi K3 Analysis, My 3 Ways to Thrive After AI, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 536

Jul 12, 2026

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7 min read

Unsupervised Learning NO. 536

Multiple AI Attack Harnesses, LifeOS 7.x Released! (Massive Efficiency Gains), What is AI Doing to Bug Bounty?, AI Labs At War Over Usage, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 535

Jul 6, 2026

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10 min read

Unsupervised Learning NO. 535

Pliny Ships an Attack Harness, LifeOS 6.x is Now Live! (Previously PAI), A Must-See Warning on the AI Labs from Palantir, Government Ownership of OpenAI, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 534

Jun 25, 2026

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12 min read

Unsupervised Learning NO. 534

Serious Ubiquiti Vulnerabilities, My Advice for Hosting Public Services, Reversing Binaries with Ghidra MCP, My Meta-Prompt Recommendation, New Dario and Sam Websites, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 533

Jun 20, 2026

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11 min read

Unsupervised Learning NO. 533

Prompts to Run When Fable Comes Back, My Debate With Zack Korman on Dario Amodei, Novo Nordisk Hacked, China's Attempt to Make People Hate US-based AI Datacenters, My New Theory on AI and Jobs, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 532

Jun 14, 2026

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12 min read

Unsupervised Learning NO. 532

Anthropic's Cyber Harness Released, Critical Ubiquiti Vulnerability, AI Harness Priorities, SmartTV Web Proxies, An AI Risk to the Economy, How I Think About AI in Newsletters, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 531

Jun 3, 2026

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10 min read

Unsupervised Learning NO. 531

Disclosure Drama, OpenClaw in the Enterprise?, Misunderstanding Next Token Prediction, New AI Security Order, Thoughts on AI Adoption Speed, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 529

May 12, 2026

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8 min read

Unsupervised Learning NO. 529

New Massive Supply Chain Hack(s), Bleh AI Feelings, Shadow AI Backdoors, My Defense of Markdown vs. HTML, Thoughts on AI Creativity, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 528

May 6, 2026

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8 min read

Unsupervised Learning NO. 528

Palo Alto Portal Vulnerability, Most Companies Aren't Ready for AI, Surface Updates, CopyFail YARA Rules, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 526

Apr 20, 2026

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7 min read

Unsupervised Learning NO. 526

Vercel Compromised, Pliny Uses Claude to Break Opus 4.7, Researcher Finds Major Issues in Lovable, The Best Agent Browser (Interceptor), and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 525

Apr 18, 2026

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6 min read

Unsupervised Learning NO. 525

OpenAI Relaxing Cyber Capabilities, SaaS Wildfires, Where's the Moat?, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 524

Apr 12, 2026

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15 min read

Unsupervised Learning NO. 524

My New Video With David Bombal, Google Ties Cookies to Machines, Claude Code -> CODEX?, Propaganda in Common Crawl, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 523

Apr 6, 2026

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18 min read

Unsupervised Learning NO. 523

Human 3.0 Now Live, Dark Forest Internet, Inference Costs Go Boom (2-20x?), Anthropic Changes Usage Limits, Reverse Engineering Hardware Protocols, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 522

Mar 28, 2026

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17 min read

Unsupervised Learning NO. 522

RSA Thoughts from the Floor, DisInfo Campaign Compilation, A Chinese Telcom Sleeper Cell, 4 New Essays, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 521

Mar 24, 2026

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15 min read

Unsupervised Learning NO. 521

Major AI Supply Chain Compromise, My 2 Biggest Takeaways So Far from RSA, Anthropic Goes Super Saiyan, Rez0 Reveals Hacking Skill Secrets, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 520

Mar 16, 2026

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12 min read

Unsupervised Learning NO. 520

Stryker Still Hobbled, The Personal Drone Threat, RSA Events, Ikigai as Career, A couple new blogs, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 519

Mar 8, 2026

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12 min read

Unsupervised Learning NO. 519

1 in 14 Skills Malicious, Iranian Drones Cause an Amazon Outage, The Slides from my [un]prompted Talk, Karpathy Open-sources the Path to The Singularity, Surface Launches, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 518

Feb 28, 2026

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14 min read

Unsupervised Learning NO. 518

Joseph Thacker Talks AI Bug Bounty, The Unprompted Conference, My New Video: The Transition, China's Systematic Vulnerability Harvesting, PAI 4.0.0 Released, and much more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 516

Feb 15, 2026

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9 min read

Unsupervised Learning NO. 516

Open(Claw)AI, 500,000 IP Rotation Botnet, My Revised (Practical) AGI Timelines, PAI 3.0 Released!, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 515

Feb 7, 2026

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17 min read

Unsupervised Learning NO. 515

Opus 4.6 Finds Vulns the Way Human Testers Do, The SaaSpocalypse, Malicious OpenClaw Skills, New Urgency in Building, and more

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 514

Jan 28, 2026

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16 min read

Unsupervised Learning NO. 514

AI Coding Extensions Sending Secrets to China, Clawd/Molt-bot and Its Security Issues, AGI Will be Product-based, Working on a General Problem Solver, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1
Unsupervised Learning NO. 512: Data Exfil from Multiple AI Tools, Developers Suddenly Go AI-Only Instead of AI-Never

Jan 15, 2026

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13 min read

Unsupervised Learning NO. 512: Data Exfil from Multiple AI Tools, Developers Suddenly Go AI-Only Instead of AI-Never

Plus: Cybersecurity Funding Skyrockets, Apple Drops OpenAI and Goes With Google, and more...

Matt Espinoza
Daniel Miessler
Matt Espinoza, +1

Unsupervised Learning

Unsupervised Learning is about ideas and trends in Cybersecurity, National Security, AI, Technology, and Culture—and how best to upgrade ourselves to be ready for what's coming.