Overview
- CrowdStrike announced the AI Kill Switch and signed definitive agreements to acquire Fiddler AI and Dreadnode on Tuesday, and it made the gateway‑based kill switch available in Falcon Guardian.
- The AI Kill Switch currently works by directing AI gateways to block an agent’s access to the models that drive its decisions and requires an authorized administrator to trigger the action with every step logged in an audit trail.
- CrowdStrike said Fiddler will be folded into the Falcon platform as Falcon Observe to provide run‑time observability and explainability while Dreadnode will add pre‑deployment adversarial testing mapped to standards such as OWASP, MITRE ATLAS and the NIST AI RMF.
- Multiple outlets report the two acquisitions total about $495 million and CrowdStrike expects both deals to close in its fourth quarter of fiscal 2027, with product integrations and general availability staged for that quarter.
- The package addresses a pressing enterprise gap because agents can hold credentials and act across endpoints, cloud and SaaS; however, CrowdStrike’s broader containment features such as direct endpoint process termination and expanded SIEM and insider‑agent detections are planned but not yet fully rolled out.