CrowdStrike to buy two AI security startups for about $495 million

CrowdStrike, a well-known cybersecurity company, has agreed to buy two startups that focus on the security of AI. According to the Wall Street Journal, Fiddler AI will cost about $400 million and Dreadnode about $95 million. Most of the money will be paid in cash.

What the two companies do

Fiddler AI helps companies monitor AI agents. An AI agent is a program that can take actions on its own, such as answering customers or moving data, instead of just replying to questions. Monitoring means keeping watch on what those agents actually do.

Dreadnode makes an automated tool that tests AI systems for security weaknesses. In plain terms, it tries to break into or trick an AI system before a real attacker does.

Why the deals matter

The reporting ties the purchases to a simple problem. Companies are putting AI agents to work faster than some security teams can set up controls. Buying tools that watch and test agents is one way a security vendor can respond.

What is not known yet

The material does not say when the deals are expected to close, how the cash and any other payment will be split, or how CrowdStrike plans to sell the tools. It also does not say whether current customers of either startup will see changes.

What to do

If your business uses AI agents, ask who watches what they can access and do. The rules often lag behind the tools, and a gap there is where problems can start.