CrowdStrike Expands AI Security Footprint With Fiddler AI and Dreadnode Acquisitions

CrowdStrike is acquiring two AI security startups to expand its capabilities in monitoring and testing AI models and agents, as TechCrunch first reported. The move comes as enterprises increasingly deploy AI agents and automate workflows, often outpacing internal security policies.

CrowdStrike will acquire Fiddler AI, a provider of observability software for monitoring enterprise AI agents, and Dreadnode, a firm specializing in automated security testing to identify flaws in AI apps, models, and agents before deployment. Per reporting from The Wall Street Journal, CrowdStrike is paying approximately $400 million for Fiddler AI and about $95 million for Dreadnode.

From an operational standpoint, these acquisitions integrate directly into CrowdStrike's existing ecosystem. Fiddler AI will become part of the Falcon platform as "Falcon Observe," allowing clients to evaluate agents and feed telemetry into the broader system. Dreadnode will be integrated into the "Falcon Guardian" product, providing security policy recommendations based on its testing results.

TechCrunch notes that Fiddler AI, founded in 2018, had previously raised roughly $99 million according to PitchBook. Dreadnode, founded in 2023, had raised $14 million. The acquisitions signal CrowdStrike's effort to leverage its enterprise presence in a growing market where many believe traditional security software is insufficient for controlling AI connectors and usage.