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Privalogy

Marison Souza

⚡ Curated insights every two weeks on what really matters in privacy, AI, data protection, and tech ethics.

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Substack
PricingFreemiumPublishesWeekly
Issues103Founded2 years agoLast Issue9 days ago
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Latest Issues

🤖 Someone Is Whispering Orders to Your AI

A judge in the Brazilian state of Pará was reading a court filing when she noticed something strange. Buried in the middle of the text, written in white letters on a white background, invisible to anyone just skimming the page, there was an...

9 days ago
4
1

🛡️ Ethereum Wants Privacy. The Industry Wants to Trace You.

For years, the crypto crowd sold us that blockchain was freedom, anonymity, money without a master, then governments learned to read the chain like an open book, and suddenly everyone discovered that “pseudonymous” is not the same as “priva...

23 days ago
10
6

🕳️ The AI Act got "simplified." Your sensitive data just got a new legal door.

Some people asked me to talk about the AI Act amendment.

Most coverage of the 7 May 2026 AI Act amendment reads the same way. “Compliance delayed.” “More time for business.” “Machinery exempted.” Patrick Upmann calls it an execution gap. T...

a month ago
2

📱 How Your Phone Becomes a Witness Against You

A man wakes up one morning with no idea that, three months earlier, his phone had walked past a murder scene for forty seconds. He never saw anything. He was just riding through the wrong street with Bluetooth on, location services running,...

2 months ago
17
3

The AI Supply Chain Is a Surveillance Pipeline and You Volunteered Your Data

I want you to think about something. You can run a VPN, use Signal, degoogle your phone, pay cash at the grocery store. You can do everything right. And then your employer’s HR outsourcing vendor quietly starts running your benefits data th...

2 months ago
6
1

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  • Marison Souza

    COO and Co-Founder of PrivacyTools.co | Software Engineer, Privacy Specialist, and Judicial Expert in my spare time. Author of "Privacy for Software Engineers".

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