Spectrum Security builds an AI-driven detection platform that operates on top of customers’ existing SIEMs, data lakes, and security tools to continuously map coverage gaps, author production-grade detections tailored to environments, and automatically fix detection logic as infrastructure drifts. The company says its platform reduces detection-authoring time from weeks to minutes, surfaces gaps teams had not found, and cuts manual engineering hours while keeping coverage effective as attack surfaces evolve. Spectrum positions SecOps teams as remaining in control while the platform provides autonomous detection engineering at scale. The team announced the company is emerging from stealth with $19M in funding from a group of operator investors. The announcement did not disclose revenue, user metrics, founding year, location, or specific go-to-market plans.

Total raised

$19M

Funding rounds

1

Latest round

Equity

Latest activity

Apr 2026