Partnering with Scanner: Every Log Tells a Story

Summary

Sequoia led Scanner’s Series A — a log search engine that queries petabytes of security data in seconds via a purpose-built inverted index mapping field values directly to S3 file regions. Customers like Notion, Ramp, and Benchling are already in production, with nearly a third using it for AI-driven security investigations. This signals the emerging era of agentic security operations where AI agents autonomously conduct investigations that previously required human hours.

Source: Sequoia Capital Date: 2026-03-10

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