Behavior Anomaly Detection: A Practical Guide for 2026
Your SOC probably already has alerts for known bad hashes, suspicious domains, impossible travel, and malware signatures. Then an incident still slips through. The attacker uses valid credentials, touches systems the user can normally access, and moves slowly enough to stay below static thresholds. Nothing looks obviously malicious in isolation. The problem isn't visibility alone. It's that your tools are still asking, “Have I seen this exact pattern before?”