AuditDetection Health & Validation AuditSpectrum’s 2026 Detection Debt Report found that 29.2% of deployed, enabled detection rules cannot fire. Two-thirds of the failures are data problems, not logic: a field moved, a value changed under a field the SIEM still reports as healthy, a log source went dark. Syntax errors are under 1%. Those get caught. The quiet failures don’t, and a rule that runs correctly and finds nothing looks exactly like a rule that works.The audit finds out which of yours still catch what they claim.What you getYour Sigma and Elastic rule estate run through detect-forge: staleness against current ATT&CK, backtesting against labeled attack telemetry, and coverage gaps weighted by your priority techniques. You receive a scored report, rule by rule, with a fix list that includes the rules to retire, and a 60-minute readout. Nothing leaves your environment; the CLI runs where your rules live, and I work from the output.Price$3,500. The first three founding customers pay $1,750 in exchange for an anonymized case study.Book an intake call:Book a 30-minute intake callI’m building Detect-Forge in the open. The results of every audit, win or miss, get reported in the weekly build log, anonymized.