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Hopefully not just an afterthought!

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Teremos uma nova crise do Software?

Teremos uma nova crise do Software?

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2 min read
CORS & Same-Origin Policy — The Security Rule Every Developer Gets Wrong

CORS & Same-Origin Policy — The Security Rule Every Developer Gets Wrong

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4 min read
KelpDAO $290M Heist: Lazarus DeFi Exploitation Playbook

KelpDAO $290M Heist: Lazarus DeFi Exploitation Playbook

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6 min read
How Aave V4’s "Design Choice" Turned Into a $195M Liquidation Deadlock (KelpDAO/rsETH Case)

How Aave V4’s "Design Choice" Turned Into a $195M Liquidation Deadlock (KelpDAO/rsETH Case)

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2 min read
How I built a zero-knowledge secret sharing tool

How I built a zero-knowledge secret sharing tool

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5 min read
Attacks via OpenClaw: when your LLM can make RCE

Attacks via OpenClaw: when your LLM can make RCE

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1 min read
Secure User Authentication System Using PHP & MySQL

Secure User Authentication System Using PHP & MySQL

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3 min read
I built a security scanner that outputs Claude Code prompts to fix each vulnerability

I built a security scanner that outputs Claude Code prompts to fix each vulnerability

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1 min read
Prompt Injection Is the New SQL Injection: Here's the System We Built to Stop It

Prompt Injection Is the New SQL Injection: Here's the System We Built to Stop It

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6 min read
Prototype Pollution: What Cursor's Object Merge Code Misses

Prototype Pollution: What Cursor's Object Merge Code Misses

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3 min read
Found a Second Layer to a GitHub Follow Botnet

Forensic mapping of 552 linked repositories

Found a Second Layer to a GitHub Follow Botnet

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17 min read
Web Notepad evolved: now it has optional authentication, ownership, and access control

Web Notepad evolved: now it has optional authentication, ownership, and access control

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4 min read
Running autonomous agents without exposing credentials directly

Running autonomous agents without exposing credentials directly

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2 min read
Portable Trust Scores: How TrustDPV Verifies Online Identity Without a Central Authority

Portable Trust Scores: How TrustDPV Verifies Online Identity Without a Central Authority

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2 min read
How we built zero-knowledge PDF sharing in the browser

How we built zero-knowledge PDF sharing in the browser

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2 min read
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