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Which 16 NYC Cybersecurity Companies Should You Know in 2026?

By Freedom251 Team · · 9 min read

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New York City’s cybersecurity scene spans far more than one kind of software. The 16 companies in Built In NYC’s roundup, updated July 31, 2026, cover password management, biometric and online identity, bot defense, cloud and application monitoring, industrial-control security, email protection, blockchain intelligence, payment risk, authorization, security consulting and external assessments. This is a discovery guide—not a ranking or a product test. Use it to identify which firms work on the security problem, customer type or technology stack you need, then verify current products, contracts and New York operations directly with each company.

What does the 2026 NYC cybersecurity company list include?

Built In NYC’s list is a cross-section of security businesses associated with New York’s technology ecosystem. It is organized around the problem each company addresses rather than a common product category. Some entries sell software platforms, while others provide consulting, research, identity services or risk assessments.

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The source gives a displayed update date of July 31, 2026. Company offerings, office locations and operating status can change, so treat the date as the point-in-time context for the descriptions below, not as a current certification or endorsement.

Company Security problem named by Built In NYC Typical customer or user Offering type
Capco Cybersecurity for energy and financial services Financial-services and energy organizations Consulting and professional services
Dashlane Password creation, storage, autofill and encryption Individuals and organizations Password-management software
HUMAN Malicious bots and related cybercrime Businesses Detection and prevention platform
Datadog Cloud, application, SIEM, logs and threat detection Developers, IT operations and security teams Monitoring and security platform
Actuate Potential threats detected through security cameras Organizations with camera infrastructure AI-enabled camera-management software
Blue Lantern Security Vulnerabilities in software containers Software and DevOps teams Container-scanning software
Prove Mobile identity authentication and login risk Online businesses and their users Identity and risk-scoring service
Trail of Bits Security research, design and product review Technology organizations Research and consulting
Copia Automation Industrial PLC-code management and OT security Manufacturing and critical-infrastructure operators Industrial software platform
Tessian Email threats and data exposure Organizations and email users Machine-learning email protection
CLEAR Biometric identity for physical access and identification Travelers, venues and their operators Biometric identity platform
Mastercard Cyber risk, payment threats and fraud Financial and commercial organizations Risk, intelligence and prevention services
SecurityScorecard External security-risk visibility and improvement areas Enterprises and security-risk teams Assessment and monitoring platform
Chainalysis Illicit or risky activity on blockchains Financial institutions and government agencies Blockchain intelligence
Oso Application authorization and access-control rules Application developers and platform teams Authorization framework
Socure Real-time online identity verification and fraud detection Digital businesses and their applicants or customers Identity-verification service

Which companies focus on identity, passwords or access?

Identity entries in the roundup address different moments in a user journey: creating and protecting credentials, proving a person is real, authenticating a phone-based login, granting application permissions or confirming a biometric identity in a physical venue.

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Dashlane: password management for people and organizations

Built In NYC describes Dashlane as a password manager that helps individuals and organizations create passwords, fill them into sites, store them and protect the stored data with encryption. That makes it relevant when the problem is credential hygiene across many accounts, rather than identity verification for a new customer. The description is an editorial summary; it is not an independent audit of the service’s security.

Prove: mobile-based authentication and risk scoring

Prove is described as using mobile identity authentication and risk scoring to evaluate logins. The source’s narrative references the former name Payfone, but the current list label is Prove; Payfone should not be treated as a separate company in this directory. Its use case is online account access where a business wants a signal about the legitimacy of a mobile identity.

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CLEAR: biometric identification at physical locations

CLEAR is presented as a biometric identity platform used for identification at airports, stadiums and other venues. It therefore sits at the intersection of identity and physical access, unlike password or application-authorization tools. The roundup does not provide a performance study or a comparison with other biometric systems.

Socure: real-time online identity verification

Socure is described as verifying identities in real time for online services, with the goal of making user experiences faster while helping detect fraud. The practical fit is a digital onboarding or transaction flow that needs an identity decision without relying only on a password. Specific accuracy, coverage and pricing figures are not stated in the source.

Oso: authorization inside applications

Oso addresses a different layer of identity: what an authenticated user is allowed to do. Its framework uses the Polar declarative language to model and test access-control rules, giving application teams a way to express permissions separately from business code. Built In NYC places Oso’s office near Madison Square Park in Manhattan.

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Who works on cloud, application, email and software-supply-chain security?

These companies target software that runs businesses: cloud workloads, application code, containers and corporate email. Their scopes overlap in a modern development environment, but they answer different operational questions.

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Datadog: monitoring and security telemetry

Datadog is described as a monitoring and security platform for developers, IT operations teams and businesses. The named areas include cloud security, application security, SIEM and log monitoring, threat detection and broader security monitoring. Organizations considering this category should map the capabilities they already operate—such as a log platform or incident workflow—to avoid buying overlapping telemetry.

Blue Lantern Security: container scanning

Blue Lantern Security focuses on scanning software containers for security threats and vulnerabilities. That places it close to build and deployment workflows, where teams inspect container images or related artifacts before they run in production. The source does not specify supported registries, programming languages, scan depth or remediation-time results.

Tessian: machine-learning protection for email

Tessian is described as using machine learning to protect against email security threats and data exposure. Its stated concern is the information moving through messages and the mistakes or attacks that can expose it. The roundup does not identify particular mail systems, policy controls or measured detection rates, so buyers would need to confirm those details.

Trail of Bits: research and security consulting

Trail of Bits is a security research and consulting firm rather than a single-purpose monitoring product. Built In NYC says it designs technology, researches techniques and reviews products. That combination can suit organizations seeking an independent technical assessment or help with security design, but the article does not rank its services or report outcomes from particular engagements.

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Which NYC companies address bots, cameras and physical threats?

HUMAN: malicious-bot detection and prevention

HUMAN is described as providing products intended to detect and prevent malicious bot activity and cybercrime affecting businesses. The relevant problem is automated abuse—traffic or actions that appear to come from users but are generated for fraud, disruption or other attacks. The source does not provide a bot-detection benchmark, customer count or guarantee of blocked activity.

Actuate: AI-assisted security-camera management

Actuate is presented as an AI-enabled security-camera management platform that can integrate with existing infrastructure and identify potential threats. Its value proposition is to add software analysis to cameras an organization already operates, rather than requiring a wholly new physical system. The roundup does not define the camera models, alert types, retention policies or human-review process involved.

Which firms cover industrial systems, payments and blockchain?

Several entries serve sectors where a cyber incident can affect production, money movement or investigations. Their environments are specialized, so a company that is a fit for one should not automatically be treated as a substitute for another.

Copia Automation: protecting industrial PLC workflows

Copia Automation provides software for managing and versioning industrial programmable-logic-controller (PLC) code across vendors. Built In NYC connects that capability with operational-technology security in manufacturing and critical infrastructure. Version control can help operators understand what changed in a control program, but the source does not claim that the platform alone secures an entire plant. The article identifies Copia’s headquarters as being in NoMad.

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Mastercard: payment threat intelligence and cyber risk

Beyond its payment network, Mastercard is listed for cyber risk assessments, payment threat intelligence and fraud prevention offerings. Those services are aimed at organizations handling payments or assessing financial cyber exposure. The roundup provides no independent comparison of Mastercard’s services with specialist consultancies or fraud platforms.

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Chainalysis: intelligence about blockchain activity

Chainalysis is described as supplying blockchain activity intelligence to financial institutions and government agencies. Its emphasis is detecting and understanding illicit or risky activity recorded on blockchain networks, which can support investigations, compliance and risk analysis. The source does not state coverage for every blockchain, a success rate or a particular regulatory outcome.

Which companies provide cybersecurity consulting or external risk assessment?

Capco: financial-services and energy cybersecurity consulting

Capco is described as a consultancy working in energy and financial services, including cybersecurity, with a large financial-services-focused cyber practice in the New York region. This is a services-led model: organizations engage specialists for strategy, transformation or risk work rather than downloading a single security tool. The list does not detail Capco’s methodologies, certifications or engagement pricing.

SecurityScorecard: outside-in security visibility

SecurityScorecard is presented as an external security-risk assessment service that helps organizations see potential threats and areas for improvement. An outside-in view can be useful for monitoring an enterprise’s internet-facing posture or evaluating third parties, but it is not the same as an internal penetration test or a complete audit. The article supplies no score validation, remediation timeline or assurance that every weakness will be found.

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Are all 16 companies headquartered in New York City?

No consistent location rule is supplied for every entry. The roundup is NYC-focused, but it does not establish that each company is headquartered in the city or maintains the same type of local operation. Two concrete location details are provided: Copia Automation is identified as headquartered in NoMad, and Oso is placed near Madison Square Park in Manhattan. For hiring, procurement or an in-person engagement, confirm the current office and legal-entity information directly.

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How should you choose a company from this directory?

Start with the security decision you need to make, then narrow by customer type and deployment environment. The following sequence prevents a broad brand list from turning into an unsuitable shortlist.

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  1. Define the asset or abuse case. Choose the immediate problem: compromised passwords, suspicious logins, application permissions, cloud telemetry, container vulnerabilities, email leakage, malicious bots, camera alerts, PLC-code changes, payment fraud, blockchain investigations or an external risk view.
  2. Identify the operating team. Individual and organizational password users have a different buyer and support model from developers, security operations, plant engineers, banks, government investigators or venue operators.
  3. Decide whether you need software or expertise. Dashlane, Datadog, Blue Lantern Security, Tessian, Oso, Actuate and similar entries are described as platforms or software. Capco and Trail of Bits are consulting and research choices, while SecurityScorecard and Chainalysis provide assessment or intelligence-oriented services.
  4. Check integration boundaries. Ask what identity provider, mail system, cloud, container registry, camera estate, PLC vendors, payment data or blockchain networks are supported. None of those compatibility details is established by the roundup.
  5. Validate current claims. Request documentation for security controls, data handling, retention, regional availability, service levels and independent assurance. The Built In NYC descriptions are broad summaries, not product tests or endorsements.
  6. Confirm New York relevance separately. If local staffing, office access or a city-based vendor is essential, verify the current location rather than inferring it from inclusion in an NYC roundup.

What should readers take away from the 2026 roundup?

The useful distinction is specialization. Identity and access entries cover credentials, biometrics, mobile authentication, online verification and application permissions; infrastructure entries cover cloud, applications, containers and email; sector-focused firms address industrial control, payments and blockchains; and consultancies or assessment providers offer expertise and external visibility. Built In NYC’s July 31, 2026 update is a starting map of that ecosystem, not evidence that one company is universally better or that every listed capability remains unchanged.

Frequently Asked Questions

Is the NYC cybersecurity list ranked from best to worst?

No. Built In NYC presents it as a company roundup, and the source supplies no scoring method, head-to-head testing or winner. Treat the order as editorial organization rather than a recommendation hierarchy.

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Which companies on the list are aimed at individual consumers?

Dashlane is the clearest individual-facing example because its description covers personal password creation, storage and autofill. CLEAR also interacts with individuals, but its biometric service is used in airports, stadiums and venues rather than as a general-purpose consumer security app.

Can a small business use these companies without an enterprise security team?

Possibly, but fit depends on the service. A password manager may be adopted directly by a small organization, while SIEM, industrial-control, blockchain-intelligence or consulting engagements usually require specialized staff, integrations and a defined security program.

How often should I recheck a company in this directory?

Recheck before signing a contract or relying on a location or feature claim. The displayed source update is July 31, 2026, and cybersecurity companies can change products, ownership, offices and supported technologies after that date.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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