intrusion-detection
(3)
Tracebit
Tracebit is a London-based cybersecurity company that builds cloud-native deception technology. It automatically deploys realistic decoy resources - called canaries - across a customer's cloud accounts, CI/CD pipelines, identity providers and developer workstations. Because the decoys hold no real data, any interaction with them is a high-fidelity signal that an attacker is already inside. Founded in 2023 by ex-Tessian engineers Andy Smith and Sam Cox, Tracebit aims to cut the time it takes an organisation to detect a breach from months to minutes, and has deployed millions of canaries protecting customers such as Docker, Snyk, Riot Games and Synthesia.
Umbo Computer Vision
Umbo Computer Vision is a San Francisco and Taipei based startup building autonomous video security systems that use deep learning to watch camera feeds the way a human guard would - flagging intrusions, tailgating and wall-scaling in real time while ignoring birds, cats and weather. Founded in 2014 by Shawn Guan, Ping-Lin Chang and Tingfan Wu, the company pairs its SmartDome camera hardware with a neural-net engine called Light and a cloud platform, and has raised roughly $17.6M to sell mostly through security integrators to businesses, schools and public-safety customers.
Corelight
Corelight is a San Francisco-based cybersecurity company that pioneered the commercial Open NDR (Network Detection and Response) platform, built on Zeek - the gold-standard open-source network security monitor created by co-founder Dr. Vern Paxson at Lawrence Berkeley National Lab. By transforming raw network traffic into high-fidelity, structured logs and pairing them with AI-powered analytics, Corelight gives enterprise security teams and government agencies the evidence they need to detect, investigate, and respond to threats faster. With $309M in total funding, 40%+ ARR growth, and recognition as a Gartner Magic Quadrant Leader for NDR, Corelight is widely regarded as the most trusted platform for network-based threat detection.