The Riskiest Alert Types and Why Enterprise SOC Doesn’t Triage Them
Summary: A Hacker News article argues that SOCs are designed, staffed, and measured around high-volume routine alerts like phishing and endpoint detections, so low-frequency signals such as a single WAF anomaly, a vendor's admin-account reset notice, or a dark web listing of stolen VPN credentials often go untriaged. The piece cites SolarWinds, where low- and medium-severity signals across DNS, Azure AD authentication, SAML tokens, and lateral movement went unrecognized for close to a year before FireEye discovered the breach while investigating a stolen red-team toolkit.
Why it matters: The article states that standard KPIs - alerts reviewed per analyst, case closure rate, mean time to respond - reward speed on known alert types, so an analyst who spends three hours on one long-tail alert improves none of them and the case slides to the bottom of the stack. It also notes that MSSP fixed-fee contracts treat low-frequency, high-effort cases as exceptions, meaning outsourcing can simply move the problem to another queue.
Read the original at The Hacker News ↗
- Topics
- Identity & Access Management
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