美国网络安全初创公司Artemis本周正式结束隐身模式，宣布获得总计7000万美元的种子轮和A轮融资。
Artemis成立于2025年，总部位于纽约。该公司构建了一个基于AI的平台，用于检测和遏制跨应用、用户、机器和云工作负载的威胁。针对AI驱动的威胁格局，Artemis旨在为防御者提供与攻击者同等的反应速度和适应能力。
技术核心与运作机制
该平台依赖于从客户遥测数据中构建的动态数据模型，将行为日志数据与业务上下文相结合，以识别客户环境中的异常行为。该解决方案根据每个组织的特征生成检测结果，自主调查警报，并识别相关的攻击路径。公司表示，客户可以自动应用补救措施。
与预先存储所有数据的方式不同，Artemis根据需要从云源和日志中检索数据，从而降低了成本并提供了完整的可见性。该解决方案可与现有工具（如传统SIEM）配合使用，并已在技术、银行业和金融服务组织中得到应用。
Artemis的投资者包括Brightmind、Felicis、First Round Capital等风险投资机构。公司联合创始人兼首席技术官Dan Shiebler表示：“真正的突破不仅在于使用更好的AI模型，还在于赋予这些模型对组织运作方式的深度、结构化理解，从而使可靠的检测和自动化响应成为可能。”
US cybersecurity startup Artemis this week emerged from stealth mode with $70 million in combined seed and Series A funding.
Founded in 2025, New York-based Artemis has built an AI-based platform to detect and contain threats across applications, users, machines, and cloud workloads.
Built for the AI-powered threat landscape, Artemis aims to provide defenders with the speed and adaptability of attackers.
Its platform relies on a dynamic data model built from customer telemetry that combines behavioral log data with business context to identify abnormal behavior within customers’ environments.
The solution generates detections based on each organization’s characteristics, autonomously investigates alerts, and identifies relevant attack paths. Customers can automatically apply remediations, the company says.
Instead of storing all data upfront, Artemis retrieves it on demand from cloud sources and logs, reducing costs and providing full visibility.Advertisement. Scroll to continue reading.
The solution can be used alongside existing tools, such as legacy SIEMs, and is already used by technology, banking, and financial services organizations, the company says.
Artemis’ backers include Brightmind, Felicis, First Round Capital, Lockstep, Theory VC, Two Sigma Ventures, and various angel investors.
“The real breakthrough isn’t just using better AI models, but in giving those models deep, structured understanding of how an organization functions, making reliable detection and automated response possible,” said Artemis co-founder and CTO Dan Shiebler.
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