NYTech
Companies
Menu
Companies
Funds
News
People
Jobs
Events
Mafias
Charts
Map
Money
Companies
128 companies in Cybersecurity
Search
Order
Most to show
Startups first
Largest first
Newest first
By name
Zenity
Zenity is the first security and governance platform purpose-built for AI agents - spanning SaaS, home grown platforms (Cloud), and end-user devices (Endpoint). Trusted by Fortune 500 enterprises, Zenity helps security teams confidently adopt AI by delivering defense in depth with full-lifecycle coverage: from agent discovery and posture management to real-time detection, prevention, and response. As enterprises adopt Microsoft Copilot, Salesforce Agentforce, AWS Bedrock, and developer tools lik
Cybersecurity
AI agents
261 staff
Cyera
NYC company founded in 2021 by Yotam Segev and Tamar Bar-Ilian, running an AI-powered data security platform that gives enterprises contextual insight into their data for cyber-resilience and compliance.
Cybersecurity
1,621 staff
Reco
Secure the ecosystem. Enable the agents. Reco gives security teams the context and control to govern autonomous AI activity without disrupting business operations Reco secures AI agents and their operating environments where applications, identities, permissions, and workflows intersect. Every agent your business deploys enters a growing ecosystem it can expand autonomously. Reco maps that ecosystem, reveals what agents can reach, and detects when something deviates from policy before it becom
Cybersecurity
AI agents
189 staff
Prompt Security
The Platform for AI Security Prompt Security, a SentinelOne Company, enables enterprises to benefit from the adoption of Generative AI while protecting from the full range of risks to their applications, employees and customers. At every touchpoint of Generative AI in an organization — from AI tools used by employees to GenAI integrations in customer-facing products — Prompt inspects each prompt and model response to prevent the exposure of sensitive data, block harmful content, and secure agai
Cybersecurity
Generative AI
43 staff
Shield
Shield is the unified platform for Digital Communications Governance and Archiving (DCGA) combined with AI-powered surveillance. Shield enables regulated organizations to govern, archive, and understand their communications—while proactively detecting risk with AI. Shield delivers end-to-end communications compliance, not just storage. Our platform empowers compliance, legal, and risk teams to: • Govern and archive digital communications across all channels • Run AI-powered surveillance to d
Cybersecurity
193 staff
CHEQ
CHEQ is the leading identity, security and intelligence platform for the open web, trusted by the world's leading brands across industries including cybersecurity, financial services, retail and ecommerce, and technology. Human, bot, or AI agent—CHEQ instantly reveals the entity behind it, its authenticity, and its intent with industry-leading accuracy. More than 15,000 companies, from the Fortune 50 to industry innovators, rely on CHEQ to secure their websites, protect their marketing investmen
Cybersecurity
262 staff
Noma Security
Noma Security is the agentic AI security platform giving enterprise organizations the confidence to rapidly build AI applications and adopt AI agents at scale. Noma Security uniquely provides cybersecurity teams with control of AI risk through continuous AI discovery and inventory, AI supply chain security, AI red teaming, and AI runtime protection to ensure compliance and risk mitigation. Backed by Ballistic Ventures, Glilot Capital, Cyber Club London, Databricks Ventures and SVCI, Noma Securit
Cybersecurity
AI agents
150 staff
Outtake
NYC company founded in 2023 by Alex Dhillon, running a digital trust platform that uses AI agents to automate threat classification, detection and response for enterprise cybersecurity.
Cybersecurity
AI agents
Hiring
Sentra
Sentra is the AI Data Readiness and Data Security Posture Management (DSPM) platform for the enterprise. Organizations are deploying AI agents, Copilots, and LLM pipelines faster than they're governing the data underneath them. Sentra fixes that. We discover, classify, and secure the sensitive data across your entire data estate - cloud, SaaS, and on-premises - so AI systems only reach what they're supposed to reach. What we do: - Continuous data discovery and classification across AWS, Azur
Cybersecurity
209 staff
Arcanna.ai
Trustworthy AI for SOC Decision - Built on your expertise. Improves with every decision. Arcanna.ai builds trustworthy autonomy for security operations. Our platform automates human judgment — not replaces it — through two tightly connected layers: 🧠 Decision Layer (CPU) Learns from your analysts’ decisions to triage alerts in seconds with confidence thresholds, outlier guardrails, and full rollback control. Runs locally on CPU — no GPU or external LLM required. 🤖 Investigation Layer (GPU)
Cybersecurity
24 staff
Red Points
Red Points is the most widely used solution to fight fakes online. Over 1,300 brands rely on our fully managed AI platform to combat counterfeits, piracy, impersonation, and distribution abuse at scale—across marketplaces, fake websites, domains, social media, ads, AI-driven commerce, and more. With 270+ professionals and offices in New York, Barcelona, Beijing, and Salt Lake City, Red Points has disrupted an industry traditionally led by service providers with a scalable, cost-effective solut
Cybersecurity
326 staff
BLACKBIRD.AI
BLACKBIRD.AI protects organizations from narrative attacks that cause financial, operational, and reputational harm. Our Constellation AI-driven Narrative Intelligence Platform identifies key narratives that impact your organization/industry, the influence behind them, the networks they touch, the anomalous bot behavior that scales them, and the cohorts and communities that connect them. This information enables organizations to proactively understand narrative threats as they scale and become h
Cybersecurity
Generative AI
NLP
76 staff
Jericho Security
Jericho Security is on a mission to defend the world from the new threats of generative AI cyber attacks. We created our proprietary generative AI, CyberGPT, to simulate attacks, create new defenses and educate your teams about how to prevent serious losses from cyberattacks. With unparalleled expertise in sophisticated analytics and top-of-the-line educational frameworks, we are committed to defending others from the unimaginable scale and volume of attacks that only AI can unleash.
Cybersecurity
Generative AI
39 staff
VIPRE Security Group
At VIPRE Security, our mission is to help humanity prosper by creating a high level of trust that enables digital safety for all. The group operates under various brands, including: VIPRE®, StrongVPN®, IPVanish®, Inspired eLearning®, Livedrive®, and SugarSync®.
Cybersecurity
235 staff
Kasada
Kasada has developed a radical approach to defeating automated security threats based on its unmatched understanding of the human minds behind them. The Kasada platform overcomes the shortcomings of traditional bot management to provide immediate and enduring protection for web, mobile, and API channels. Its invisible, dynamic defenses provide a seamless user experience and eliminate the need for ineffective, annoying CAPTCHAs. Our team handles the bots so our customers have freedom to focus on
Cybersecurity
124 staff
Deep Instinct
Deep Instinct has developed the world’s first and only purpose-built deep learning cybersecurity framework powered by DSX Brain, a deep neural network that mimics the logic of the human brain. We prevent zero-day attacks across cloud, NAS, applications, and endpoints, while offering unrivaled explainability into unknown threats.
Cybersecurity
137 staff
Dataminr
AI-powered real-time event, threat and risk intelligence platform
Cybersecurity
Founded 2009
GrammaTech
30+ years of cyber innovation focused on security, resilience, sustainment, automation, and developer productivity.
Cybersecurity
49 staff
Mitiga
Mitiga proactively detects and stops attacks before damage is done. At runtime. Mitiga moves your security beyond configuration-focused prevention. In today’s cloud-first, AI-driven world, attackers inevitably get in. Mitiga promptly stops them. Our AI-native platform gives SecOps teams panoramic visibility across your entire cloud—all SaaS, identity, and AI ecosystems—preemptively decoding and preventing attacks. Instead of scrambling after an incident, you gain command: shutting down threat
Cybersecurity
82 staff
Pangram Labs
An AI research lab that develops highly accurate detection systems for AI-generated content
Cybersecurity
NLP
DataDome
DataDome delivers real-time bot and agent trust management, giving businesses complete visibility and control over all traffic—human, bot, or AI. Named a Leader in The Forrester Wave™: Bot And Agent Trust Management Software, Q2 2026, DataDome is trusted by enterprises like Etsy, PayPal, and Soundcloud. Acting as a traffic control plane, DataDome's multi-layered AI engine leverages thousands of models and 5 trillion signals daily to analyze intent and stop fraud in under 2 milliseconds—letting l
Cybersecurity
224 staff
Reality Defender
Enterprise Deepfake Detection
Cybersecurity
Founded 2022
Legion Security
Legion Security provides enterprise agentic security to complex organizations, helping them bridge the gap between the security challenges they face today and the frontier agentic capabilities of tomorrow. Our platform observes and understands how security teams currently work across their existing tools, then turns the status quo into optimized, transparent, auditable agents that teams can guide, tune, trust, and ultimately automate.
Cybersecurity
AI agents
71 staff
Adaptive Security
Adaptive Security is a security training and phishing simulation platform protecting businesses from AI-driven and emerging threats. Adaptive Security was founded by Andrew Jones and Brian Long in 2022 and is backed by investors that include Abstract, Andreessen Horowitz, Bain Capital Ventures, Capital One Ventures, Citi Ventures, nVentures, and OpenAI Startup Fund.
Cybersecurity
Velotix
Enterprises rely on data to make brilliant decisions, identify opportunities and forecast the future. Yet, without the right data protection, visibility and control, your database becomes your biggest risk. At the same time, those who already have data security may be locked out of using their greatest asset. Velotix allows you to freely discover and use your data while remaining secure and compliant. Our automated data security platform, DSP, uses AI to enforce the right policies and grant acc
Cybersecurity
18 staff
DoControl
DoControl is a SaaS Security Posture Management (SSPM) solution offering visibility, threat detection, and remediation for sensitive data exposure and insider threats. DoControl secures SaaS data, identities, connected third-party apps, & configurations to protect SaaS ecosystems, including Google Workspace, Slack, Microsoft 365, Salesforce, and Box. Protecting billions of SaaS assets, DoControl serves enterprise customers across multiple industries, including technology, media & entertainment
Cybersecurity
39 staff
Actuate
Actuate employs artificial intelligence to turn any security camera into a smart camera that automatically identifies threats like intruders, firearms crowds, and more in real-time.
Cybersecurity
Computer vision
33 staff
Intellicene
Intellicene has redefined physical security with an intelligence-driven approach that goes beyond traditional security operations. Our mission is to help you protect your people, property, and vital operations. Intelligence is the foundation of everything we do. Our platform connects and unifies diverse technologies, delivering actionable insights that enhance security, streamline operations, and drive smarter business decisions. Intellicene empowers you to efficiently manage the most complex se
Cybersecurity
Computer vision
111 staff
Oosto
Powered by Vision AI algorithms including face, body and action, Oosto protects your employees and premises with best-in-class, real-time person of interest alerting, contactless access control and mobile surveillance. Our solutions are built to function on any sensor, with any resolution and are proven to operate accurately and without bias in real-time and real-world scenarios. We promise cost-effective scale for on-premises, SDK, and cloud deployments via high-performance edge optimization.
Cybersecurity
Computer vision
53 staff
Torq
No-code security automation and hyperautomation platform for SecOps teams
Cybersecurity
Founded 2020
BforeAI | The PreCrime™ Company
BforeAI is a pioneer in Predictive Attack Intelligence and Digital Risk Protection Services (DRPS). Using predictive AI, we offer the fastest, most accurate automated solution to stop malicious infrastructure attacks weeks before they happen. Our autonomous PreCrime™ platform predicts, blocks, and preempts malicious campaigns before they impact your business. This evolutionary learning technology is constantly improving anomaly identification, while reducing false positives to 0.05%, enabling o
Cybersecurity
61 staff
Frame Security
A cybersecurity platform that trains employees to recognize and respond to AI-powered social engineering, deepfake, and phishing attacks
Cybersecurity
Founded 2025
SecurityScorecard
Security ratings and third-party cyber risk management platform
Cybersecurity
Founded 2013
Skopenow
Skopenow enables organizations to efficiently collect and analyze open-source intelligence to uncover threats and detect fraud. Founded in 2015 and headquartered in New York City, Skopenow is a high-growth, venture-backed technology company. Start unlocking the power of open-source intelligence with a free trial today: www.skopenow.com/try
Cybersecurity
67 staff
Artemis
A cybersecurity platform that delivers real-time threat detection and automated response for organizations defending against AI-powered attacks
Cybersecurity
Founded 2009
Onyxia Cyber
Onyxia Cyber is an Operational Cyber Resilience Platform that transforms asset visibility into action. Powered by agentic AI and contextualized data, it enables security teams to proactively identify and mitigate risk, strengthen security strategies, and improve operational efficiency — before exposures become critical. Onyxia is trusted by industry leaders and Fortune 500 companies across multiple sectors and partners with leading technology providers.
Cybersecurity
AI agents
20 staff
ReasonLabs
ReasonLabs is revolutionizing consumer cybersecurity with advanced, AI-powered protection against scams, fraud, and identity theft. Focused on anti-scam protection, it monitors text messages, scans the dark web for leaked personal data, and alerts users in real time to phishing attempts, suspicious activity, and unauthorized access. Built on ReasonLabs’ cutting-edge, cloud-native EDR platform, trusted by millions of home users to get the same level of protection as Fortune 500 enterprises, the s
Cybersecurity
58 staff
CalypsoAI
Acquired by F5, CalypsoAI is an adaptive AI security platform that empowers enterprises to innovate safely—staying ahead of evolving threats to deliver unmatched protection and performance. As a trusted global leader, CalypsoAI partners with organizations of all sizes to responsibly unlock AI’s full potential. Founded in Silicon Valley in 2018 by the most talented minds in AI, data science and machine learning, CalypsoAI has established key partnerships with some of the world’s largest companies
Cybersecurity
25 staff
BrandShield
BrandShield provides an AI Powered Digital Risk Protection solution. Our online brand protection and external cybersecurity technology proactively uncovers and eliminates cyber risks such as phishing attacks, social media scams, impersonation, paid ad scams, counterfeiting, and other digital risks that threaten company's users, customers, business, and brand. With a proprietary AI critical risk technology BrandShield detects critical risks first and instantly eliminates them.
Cybersecurity
112 staff
Cinder
A trust and safety platform that deploys AI agents to help companies detect and respond to digital abuse, fraud, and manipulation
Cybersecurity
AI agents
Founded 2022
NopSec
Vulnerability assessment scanners are adept at finding security flaws, but they leave professionals with chaotic lists of vulnerabilities to sift through. With a mixture of spreadsheets and crossed fingers, cyberdefenders struggle to determine what to fix first. This results in wasted time and little progress made on their overall risk exposure. NopSec has been recognized by both Gartner and Forrester for its whole-brain approach to vulnerability prioritization. We’ve infused our years of offen
Cybersecurity
29 staff
SignalFlare.ai
Signalflare.ai's founders have been have been transforming how decisions are made for decades. We are a decision intelligence company changing the paradigm of how data is used in organizations with a focus on tools, processes and forward-looking information that improves the quality and ease of decision making. We are decision science experts helping retail brands ask the right questions, at the right time, using exceptional data, with powerful solutions to inform high impact business decisions.
Cybersecurity
22 staff
Verkada
A cloud-based physical security platform that provides integrated video surveillance cameras, access control systems, and smart building solutions with AI-powered features for detecting and responding to security events.
Cybersecurity
Computer vision
Hiring
Artificial Intelligence Risk, Inc.
Integrating High-Risk AI Safely. Winner of Waters Rankings 2024 Cybersecurity Award! Artificial Intelligence Risk, Inc. is a software platform provider that implements secure deployments of multiple third-party LLMs and our software in your private cloud in less than an hour. Our software provides world-class cybersecurity, risk, governance, and compliance management of AI systems, or AI GRCC, a new class of software. Our software also facilitates creation of custom AI agents that can link to da
Cybersecurity
LLM infra
19 staff
Ocean Security
A cybersecurity platform that uses AI agents to investigate and stop sophisticated email attacks
Cybersecurity
AI agents
Prime Security
AI Security Architect automating product-security design reviews
Cybersecurity
Founded 2023
PIXM
Which cloud-based Anti-Phishing do you use? Pixm uses a popular one too. But there are critical gaps. 1. Did you know the typical failure rate of cloud-based anti-phishing services is about 15%? i.e., About 15% of all bad emails make it to users' Inboxes. 2. What keeps the CISO/CIO up at night? In spite of adding top-notch anti-phishing protection and training, about 25% of employees still click on phishing links and give away their passwords. 3. When was the last time you called someone an
Cybersecurity
10 staff
Eon
NYC company founded in 2024 by Ofir Ehrlich, Gonen Stein and Ron Kimchi, running a cloud backup posture management platform that gives instant, searchable access to backed-up cloud data.
Cybersecurity
Founded 2014
Aiceberg
AI agents are transforming the workforce, but they also bring massive risks like exposing your most sensitive data. In just 5 minutes, Aiceberg becomes the guardian agent that oversees all Ai traffic, enforces policies, and prevents harm to your enterprise.
Cybersecurity
AI agents
17 staff
Zafran Security
NYC company founded in 2022 by Sanaz Yashar, Ben Seri and Snir Havdala, running a threat exposure management platform that identifies exploitable vulnerabilities and automatically mitigates them.
Cybersecurity
Smarttech247
At Smarttech247 we help global companies defend against cyber crime and protect their operations. Smarttech247 is an award-winning, FT1000, Gartner-recognised, ISO 9001-ISO 27001 NSAI and Cyber Essentials certified company.
Cybersecurity
184 staff
MIDL
Operating a large camera network alongside siloed physical security systems drains your team of time and limits your ability to respond to incidents. Cameras single-handedly require a large time investment as they serve little value unless being actively searched or monitored. Bouncing around to other systems that are siloed from your cameras only makes this issue worse. This leads you towards band-aid solutions that include hiring more staff, installing more cameras, and throwing additional mon
Cybersecurity
Computer vision
9 staff
Aegis AI Security
Aegis AI is an AI-native Email Security platform. Our AI agents think like human analysts—stopping Zero-day Phishing, BEC, and Malware attacks while cutting false positives by up to 90%.
Cybersecurity
AI agents
35 staff
Konvu
Prove it's exploitable. Fix it before the exploit. Time-to-exploit collapsed from years to hours, and rogue agents are on the loose. Konvu Agents start from your existing scanner findings, prove which ones work in your environment, and open the pull request that closes them. ======================================= We're hiring talents! https://jobs.ashbyhq.com/konvu =======================================
Cybersecurity
AI agents
12 staff
WiseBee
WiseBee is an AI-driven cybersecurity platform that functions as your on-demand, autonomous security team. It continuously monitors, detects, and neutralizes threats in real-time, ensuring your organization stays ahead of cyber risks without the need for an extensive security team. Designed specifically for mid-market businesses, WiseBee delivers scalable, cost-effective, and community-enhanced enterprise-grade security. Backed by top-tier VCs, and already serving fintech, banking and governme
Cybersecurity
12 staff
Spectral Tech AI
At Spectral Tech, work is a calling — to consult; to design; to code; to partner with clients. Not just to build something, but to innovate in this new era of technology; to invent services of tomorrow; to attempt things we all never thought possible. Spectral Tech provides a broad range of services and solutions in consulting, digital, technology and operations. We leverage the power of machine learning, artificial intelligence, robotics, NLP, and advanced analytics capabilities, along with o
Cybersecurity
16 staff
Hackbook.ai
HackBook accelerates digital transformation by protecting the world’s critical infrastructure, industrial and government organizations from cyber threats. Our solution delivers exceptional network and asset visibility, threat detection, and insights for OT and IoT environments. Customers rely on us to minimize risk and complexity while maximizing operational resilience. HackBook has been officially recognized as one of the Best AI & Machine Learning Consulting Services in the USA for 2025 by D
Cybersecurity
4 staff
Reveald
Reveald is making Exposure Management a reality to solve the biggest challenges in cybersecurity with a trailblazing ‘offense to defense’ approach that gives the advantage back to the business. It is the only solution that combines risk hunting, full defensive response, and threat and exposure remediation services that deliver business-driven outcomes. Operationalizing cutting-edge technology for exposure management, Reveald uncovers every conceivable attack path and intelligently prioritizes th
Cybersecurity
42 staff
Fr0ntierX
Fr0ntierX is pioneering secure computing for a world in which sensitive workloads increasingly run across cloud, AI, sovereign, edge, and critical-infrastructure environments. Our flagship platform, Polaris, continuously verifies that workloads remain genuine, intact, and within policy throughout execution. Using hardware-rooted evidence from CPUs, GPUs, operating systems, kernels, and runtimes, Polaris produces a current trust verdict and makes that verdict actionable by controlling access to
Cybersecurity
7 staff
Fortifai
Fortifai is an AI native software platform that helps enterprises to monitor, detect and remediate risk across every function. Engineered to deliver enterprise-grade performance, explainability, and trust. From our proprietary GPU infrastructure to our AI-native architecture, every layer of Fortifai is designed to give your business a strategic edge. Our Consulting professionals can design and develop custom use cases for your business and ensure a faster and cost-effective delivery. We und
Cybersecurity
13 staff
Show 60 more of 68