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SQLAlchemy Event Listeners for Automatic Tenant Data Isolation: Enforcing Multi-Tenancy at the ORM Layer Without Manual Filtering

SQLAlchemy Event Listeners for Automatic Tenant Data Isolation: Enforcing Multi-Tenancy at the ORM Layer Without Manual Filtering

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4 min read
5 Crypto Security Signals in One API Call — Wallet Risk, Token Honeypots, SIM Swap and More

5 Crypto Security Signals in One API Call — Wallet Risk, Token Honeypots, SIM Swap and More

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2 min read
FULL SSRF + EXFILTRACION EN CRAWLEE

FULL SSRF + EXFILTRACION EN CRAWLEE

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12 min read
The MCP package looked clean. The installed tree did not.

The MCP package looked clean. The installed tree did not.

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2 min read
The $200K Morse Code Heist: How One Tweet Drained Grok's Crypto Wallet (And How to Stop It)

The $200K Morse Code Heist: How One Tweet Drained Grok's Crypto Wallet (And How to Stop It)

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5 min read
I built a free IDE extension to catch malicious npm packages before they wreck your project

I built a free IDE extension to catch malicious npm packages before they wreck your project

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2 min read
I Was the QA Person Everyone Dreaded. Now I'm a Security Engineer. Here's How.

I Was the QA Person Everyone Dreaded. Now I'm a Security Engineer. Here's How.

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5 min read
Agent Constitution: Policy Enforcement and PII Protection for AI Agents

Agent Constitution: Policy Enforcement and PII Protection for AI Agents

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7 min read
The Signal Double Ratchet Algorithm, Explained

The Signal Double Ratchet Algorithm, Explained

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6 min read
Dennis 0.8.5: The Chickens Are Safe, But Now We Need Trust (and Receipts)

Dennis 0.8.5: The Chickens Are Safe, But Now We Need Trust (and Receipts)

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2 min read
The Road Toward Mainnet: A Security-First Approach to XRPL Lending Protocol

The Road Toward Mainnet: A Security-First Approach to XRPL Lending Protocol

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7 min read
Microsoft Exchange Zero-Day, Linux Kernel LPE, and an Open-Source Docker Scanner

Microsoft Exchange Zero-Day, Linux Kernel LPE, and an Open-Source Docker Scanner

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3 min read
I built a protocol that prevents the "double-use of information" in negotiation

I built a protocol that prevents the "double-use of information" in negotiation

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3 min read
PoC Repos Are Underrated: Why Every Dev Should Read Exploit Code

PoC Repos Are Underrated: Why Every Dev Should Read Exploit Code

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5 min read
How Can I Prove I'm Human Online?

How Can I Prove I'm Human Online?

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5 min read
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