Cribl Acquires CardinalOps to Build SIEM-Like Detection Layer
Cribl will fold CardinalOps’ detection-engineering technology and roughly 200 security engineers into its open telemetry platform to offer a lower-cost path away from legacy SIEMs.
Overview
- Cribl announced the acquisition of CardinalOps on July 14, adding CardinalOps’ agentic detection-engineering IP and an estimated 200 engineers to Cribl’s team.
- The deal creates a “SIEM-like” experience inside Cribl’s AI telemetry stack by automating detection rule creation, mapping detections to attacker frameworks, and validating coverage against real-world threats.
- Cribl will open a Tel Aviv office as part of the integration to tap Israeli cybersecurity talent and accelerate development of detection and analytics content.
- Analysts say the move is an important step but not a full SIEM replacement because Cribl still needs native threat-intelligence feeds, dedicated threat-hunting workflows, and fuller investigation and response casework.
- Customers may see lower data costs and faster detection tuning as a result, and the acquisition forces Cribl to differentiate against incumbent SIEM vendors and data-platform firms that are also moving into observability and SecOps.