Security Intelligence Blog

Practical guides, attack technique breakdowns, and security insights for developers, pentesters, and small security teams.

Top 10 Subdomain Takeover Attacks and How to Prevent Them

Subdomain takeovers are one of the most overlooked — and most exploitable — attack vectors targeting small businesses and enterprise alike. Here's what they are, how attackers find them, and how to lock yours down.

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How to Find Exposed API Endpoints: A Practical Guide

Misconfigured APIs leak data, expose admin panels, and create attack surfaces that scanners miss. Here's the reconnaissance workflow security researchers use to find them — and how you can protect yours.

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Subdomain Enumeration: The 5 Techniques That Actually Work in 2026

CT logs, AXFR zone transfers, NSLOOKUP enumeration, permutation fuzzing, and OWASP Amass chaining — the modern recon playbook security researchers actually use to map entire attack surfaces.

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HTTP Security Headers: What Most Sites Get Wrong in 2026

CSP too permissive, HSTS max-age too short, nosniff missing, Referrer-Policy leaking data — the 8 security headers that stop entire attack classes, and why so few sites get them right.

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What Attackers See When They Recon Your Business

DNS records, CT logs, exposed dev servers, LinkedIn org charts, leaked credentials — the reconnaissance phase is public, automatic, and faster than most businesses realize. Here's what attackers find and how to take control of your exposure.

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