Detecting Phishing and Insider Threats Using Wazuh
Summary: Phishing and insider threats overlap because credentials harvested through phishing give attackers legitimate access, turning an external intrusion into insider-like behavior that mimics authorized users. The article describes how Wazuh, a SIEM platform, correlates logs from email servers, web gateways, endpoints, and authentication events to flag unusual logins, access to malicious domains, and privilege changes, and cites an example where its Security Configuration Assessment raised a monitored endpoint's CIS benchmark passed items from 100 to 135 after automated remediation.
Key Takeaway: The article's core point is that phishing bypasses perimeter defenses because the user initiates the action, so the resulting activity looks legitimate - and an insider who already holds valid credentials never has to defeat authentication at all, leaving deviation from normal patterns as the main signal a security team has to work with.
Read the original at The Hacker News ↗
- Topics
- Phishing & Social Engineering
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