Core Service · Detection & Response

Drown your alert queue, not your analysts.

Stack Vault's Stack Triage agent reads your existing detections, enriches with model and identity context, and closes the noise — so your tier-1 team only sees real incidents.

78%
Alert Queue Reduction
4.2x
Faster Mean Time to Detect
11min
Median Triage Time
99.4%
Precision on True Positives
Why Teams Switch

Analyst burnout has a root cause

Most SIEM noise is duplicate, stale, or missing context. We fix the input, not the dashboard.

Cross-Source Correlation

Stitch identity events, model API calls, EDR, and cloud audit logs into single incident timelines.

Precision Triage

Each alert lands with confidence score, prior-art lookup, and recommended action — not raw JSON.

SLO-Driven

Configurable SLOs per alert class. Breaches escalate. Quiet alerts close themselves.

Detection-as-Code

Sigma, KQL, and Lucene rules version-controlled and tested before they reach production.

Native Splunk/Sentinel/Chronicle

Read-only ingestion. We don't replace your SIEM — we make it tractable.

Auto-Response Playbooks

Reversible containment for the top 12 attack patterns: token revoke, session kill, network quarantine, snapshot.

triage.stacklume — live
$ stacklume triage --window 24h
Ingested: 18,442 raw alerts
Correlated: 1,203 incidents
Auto-closed (low confidence): 14,381
Escalated to Tier-2: 47
Avg time to first action: 11m 03s
Frequently Asked

Questions teams ask before deploying

Straightforward answers about scope, integration, data handling, and rollout.

Do you replace our SIEM?

No. We integrate with Splunk, Sentinel, Chronicle, and Elastic. Your detections stay where they are; we add a triage layer on top.

How do you avoid auto-closing real attacks?

Every closure is reversible and auditable. You set thresholds. We default to conservative — first 30 days mark-only, no auto-action.

Can we keep our SOAR?

Yes. We export to Tines, XSOAR, and Swimlane via webhooks. We're a triage layer, not a runbook engine.

How long to deploy?

Read-only telemetry connection in 2 days. Triage running in shadow mode in week 1. Production-driving by week 3.

Ready to See It Live

See triage on your real alerts

Send us a sanitized day of SIEM output. We'll show you what we'd close.