SecurityAug 24, 2026
Certificate Transparency for Phishing Detection
Use Certificate Transparency logs to find rogue certificates, phishing subdomains, brand impersonation, and exposed assets before they become incidents.
4 min read
SecurityMay 3, 2026
Malicious Infrastructure Clustering: How Passive DNS, TLS Certificates, and ASNs Reveal Shared Campaigns
A single C2 IP is a clue; shared signing patterns and DNS co-occurrence are a map. This guide explains how defenders cluster infrastructure without chasing ghosts—and how to document findings for IR, threat intel, and law enforcement handoffs.
6 min read