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Cybersecurity AI category

11 NYC startups to know

Cybersecurity AI

AI-native security operations, threat detection, exposure management, and human-layer defense built in New York.

Why this category matters

Cybersecurity AI matters in New York because security buyers need fast triage across messy telemetry, identity systems, human risk, and regulated enterprise environments.

Startups to know in Cybersecurity AI

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Artemis

AI-native security operations for enterprise teams

Artemis is an AI-native SOC platform that correlates telemetry across cloud, identity, network, and endpoints to detect and respond to AI-powered attacks at machine speed.

Cybersecurity AISeries AWorkflow

Recent Activity

Raised $70M. · Apr 27, 2026
Astelia

AI-native security operations for enterprise teams

Astelia uses agentic AI and real network context to identify reachable vulnerabilities, prioritize exposure, and help security teams remediate exploitable risks.

Cybersecurity AISeries AWorkflow

Recent Activity

Raised $35M. · Apr 26, 2026
Arthur

Find every agent and govern its behavior

Arthur discovers enterprise AI agents and governs their behavior through shared inventories, execution traces, evaluations, runtime guardrails, and continuous risk monitoring.

Cybersecurity AISeries BClear buyer pull

Recent Activity

· today
Blackbird.AI

Detect the narratives that become organizational threats

Blackbird.AI detects narrative manipulation and coordinated influence campaigns, helping security and communications teams understand how online information threats can damage organizations.

Cybersecurity AISeries BClear buyer pull

Recent Activity

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Cyera

AI understands and protects enterprise data

Cyera uses AI to discover and classify enterprise data, helping organizations govern sensitive information and secure access across cloud systems and AI workflows.

Cybersecurity AISeries FWorkflow

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Dataminr

Public signals become live risk intelligence

Dataminr analyzes public signals with multimodal AI to discover unfolding events, threats, and risks, delivering live intelligence for security teams and governments.

Cybersecurity AIGrowthClear buyer pull

Recent Activity

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ORION Security

Data loss prevention can use contextual intelligence about how information moves, reducing dependence on security teams continually defining and tuning rules

ORION Security uses AI agents to detect and prevent sensitive data leaks by understanding data movement and business context across enterprise systems.

Cybersecurity AIUnknownClear buyer pull

Recent Activity

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Outtake

Autonomous agents defend digital trust across the public internet

Outtake deploys autonomous agents to detect, investigate, and remove impersonation threats, linking fake domains, accounts, apps, and ads into coordinated campaigns.

Cybersecurity AISeries BWorkflow

Recent Activity

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Pangram

Make the authorship of digital content legible

Pangram trains detection models to identify AI-generated and AI-assisted writing and images, helping publishers, educators, and platforms assess content provenance across their workflows.

Cybersecurity AIGrowthWorkflow

Recent Activity

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Reality Defender

Evidence against convincing synthetic impersonation

Reality Defender detects AI-generated and manipulated voices, video, and images, helping enterprises scrutinize calls, meetings, and submitted media before sensitive decisions.

Cybersecurity AIUnknownClear buyer pull

Recent Activity

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Teleskope

Agentic remediation for data security teams

Teleskope discovers sensitive enterprise data and applies AI agents to investigate exposures, coordinate remediation, and help security teams resolve data risks.

Cybersecurity AIUnknownWorkflow

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