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Dive into a collection of past posts and rediscover timeless content.
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. 527

Apr 30, 2026

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9 min read

Unsupervised Learning NO. 527

Major Local->Admin Linux Hack, The PAI 5.0 Release, Deep SF Analysis, More Supply Chain Hacks, The Perils of Not Hiring Juniors, and more...

Daniel Miessler
Daniel Miessler
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
Exactly How and Why AI Will Replace Knowledge Work

Mar 21, 2026

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2 min read

Exactly How and Why AI Will Replace Knowledge Work

And why this is actually a good thing for human meaning and creativity

Daniel Miessler
Daniel Miessler
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
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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.