Week 1: Why Privacy Matters

Why Privacy Matters “I have nothing to hide.” You’ve probably said this, or heard someone say it. It’s the most common response when privacy comes up. And it’s completely wrong. Privacy isn’t about hiding crimes. Privacy is about power—who has it, and who doesn’t. The Real Cost of “Nothing to Hide” When you say you have nothing to hide, you’re assuming: The rules will never change You’ll never be targeted unfairly No one will ever misuse your data Your information will never be stolen History proves all of these assumptions wrong. ...

December 30, 2025 · 5 min · Cypherpunk School

Episode 1: What Is a Cypherpunk?

Episode 1: What Is a Cypherpunk? Your browser does not support the audio element. Download MP3 Duration: ~12 minutes | Format: Awakener (Philosophy) Episode Summary In 1993, a mathematician named Eric Hughes wrote nine words that would define a movement: “Cypherpunks write code. Privacy is necessary for an open society.” Three decades later, those words matter more than ever. But what exactly is a cypherpunk? And why should you care? ...

December 13, 2025 · 2 min · Cypherpunk School

Episode 2: Nothing to Hide? Really?

Episode 2: Nothing to Hide? Really? Your browser does not support the audio element. Download MP3 Duration: ~8 minutes | Format: Myth Buster Episode Summary “I have nothing to hide.” It’s the most common response when privacy comes up. And it’s completely wrong. This episode dismantles the “nothing to hide” argument by exploring: The Snowden quote that reframes privacy as a right, not a privilege Who decides what’s “wrong” to hide (and how that changes) How harmless data aggregates into a surveillance profile The chilling effect: how surveillance changes behavior Why the burden of proof should be on the watcher, not the watched Key Quotes “Arguing that you don’t care about privacy because you have nothing to hide is like arguing you don’t care about free speech because you have nothing to say.” — Edward Snowden ...

December 14, 2025 · 2 min · Cypherpunk School

Week 3: Browser Privacy

Browser Privacy Your browser is your window to the internet. It’s also the primary tool corporations use to track you. Every website you visit is watching: What pages you view and for how long What you click on and where your mouse moves Your screen size, fonts, and timezone Your browsing history through tracking cookies Your real IP address and approximate location This isn’t paranoia. This is how the modern web works. Websites embed tracking code from Google, Facebook, Amazon, and hundreds of data brokers. A single webpage can contact 50+ tracking domains before you see any content. ...

January 5, 2026 · 10 min · Cypherpunk School

Week 5: Email Privacy

Email Privacy Gmail reads every email you send and receive. That’s not an exaggeration. Google scans your emails to: Build advertising profiles Train AI models on your conversations Track purchase history and receipts Identify your contacts and relationships Monitor your location through confirmation emails Google knows more about your life than your closest friends. They know when you’re job hunting (LinkedIn alerts), having health issues (doctor appointment confirmations), traveling (flight confirmations), and buying things (every receipt). ...

January 5, 2026 · 12 min · Cypherpunk School

Week 1a: Cypherpunk Philosophy & The Manifesto

Goal Understand the ethos, purpose, and mindset of a cypherpunk. Learn why privacy matters in the digital age and why “cypherpunks write code.” Prerequisites: Basic Linux CLI familiarity This is Part 1 of 3 - Covers philosophy, history, and the manifesto. 1. What Is a Cypherpunk? “Privacy is necessary for an open society in the electronic age. Privacy is not secrecy. A private matter is something one doesn’t want the whole world to know, but a secret matter is something one doesn’t want anybody to know. Privacy is the power to selectively reveal oneself to the world.” ...

October 14, 2025 · 6 min · Cypherpunk School

Real-World Examples: Why Privacy Matters

Real-World Examples: Why Privacy Matters “I have nothing to hide” assumes the world is fair, rules never change, and your data will never be used against you. History—and current events—prove otherwise. This page documents real incidents where lack of privacy caused tangible harm. These aren’t hypotheticals. They happened to real people. Physical Security Threats Bitcoin and Cryptocurrency Holders When you publicly hold valuable assets, you become a target. The documented attacks are sobering: ...

January 6, 2026 · 8 min · Cypherpunk School

Google Is Closing Android: What the Sideloading Ban Means for You

Starting in September 2026, Google will require every Android app developer to register with Google, submit government-issued identification, and pay a fee before their apps can be installed on any certified Android device. This includes apps you sideload. Apps from F-Droid. Apps from Aurora Store. Apps you build yourself. If the developer hasn’t registered with Google, the app won’t install. What Google Is Actually Doing Google announced this policy in August 2025 under the banner of “developer verification.” Here’s what it requires: ...

March 16, 2026 · 6 min · Cypherpunk School