Cotool (@cotoolai) / X

Cotool

47 posts

Cotool

@cotoolai

Composable AI agents for security teams

Joined May 2025

Pinned
Cotool
@cotoolai
Mar 5
We've raised a $7.4M seed round led by @a16z to build the agent operating system for security teams. Threat actors now scale with tokens. Campaigns that used to require a coordinated team can be run by a small group with the right model harness. Defense has been absorbing that
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Cotool
@cotoolai
Jul 9
GPT 5.6 dropped this morning and it now completely dominates the pareto frontier of our newest security operations benchmark task, BlueBench-Intrusion-002. BlueBench-Intrusion-002 is a real Windows enterprise intrusion, 4M log events, 22 models tested across detection
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Cotool
@cotoolai
Jul 1
Go team USA 🇺🇸🇺🇸🇺🇸
Cotool
@cotoolai
Apr 22
Frontier labs are steadily exhausting open datasets and RL environments. Public benchmarks have a shelf life, and it's shortening fast. With the Cotool Research project, we're building private evals to stay ahead. The goal is simple: provide defenders an accurate picture of how
Threat Hunting Labs
@ThruntingLabs
Apr 22
We are proud to partner and bring light to the incredible work that the good folks at @cotoolai are doing! A lot of AI security evaluations for frontier models miss the mark. They compare apples to oranges by using synthetic evaluation data to assess real-world workflows. Cotool
Cotool
@cotoolai
Mar 12
New case study alert! Learn more about how @elise_ai is leveraging Cotool to enable their rapid scale. Across detection, response, and operating 24/7, Cotool agents have enabled eliseAI to scale with flexibility and control across all security functions.
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