In 2025, businesses in New York encountered a loss of $3.2 billion due to cybercrimes. Read that again! Looking for the best cybersecurity companies in NYC is not an option anymore – it’s a necessity for the businesses operating there.
It is undeniable that New York is facing a skyrocketing cybercrime challenge. To counter this extreme situation, stricter regulatory standards have been implemented. The NYDFS Cybersecurity Regulation (23 NYCRR Part 500) enforces the need for expert cybersecurity services.
If you are on the lookout for the leading cybersecurity firms in NYC, you have come to the right place. In this blog guide, we provide a list of 10 thoroughly vetted top cybersecurity companies in NYC. We have evaluated each one of them for trust, expertise, and the services they offer.
List of New York Cybersecurity Companies
1. QualySec
Qualysec is a leading penetration testing and compliance-focused cybersecurity firm founded in 2020. While headquartered in India, one of the most trusted cybersecurity companies in NYC serves clients virtually. Our services span web, mobile, API, cloud, IoT, and SCADA/ICS systems.
Qualysec brings demonstrated depth in compliance-aligned testing with frameworks like NYDFS’s 23 NYCRR 500, HIPAA, PCI DSS, SOC 2, ISO 27001, and GDPR. Every report they deliver is developer-friendly. Our experts provide replication steps and actionable remediation guidance.
Our team of highly skilled and experienced professionals has completed over 600 security assessments for 150+ global clients. The structured yet remote model that we follow fits NYC’s regulatory-driven, fast-paced environment.
Whether it’s a startup SaaS firm pursuing SOC 2 compliance or a mid-size fintech in need of API security validation, Qualysec is there to help. We offer precise, compliance-ready testing without the overhead of on-site engagements.
Location: Global Presence
Services Offered:
- Web app pentesting
- Cloud pentesting
- Mobile app and API pentesting
- Source code review
- Vulnerability assessment
Secure Your Business Before Hackers Find the Gaps. Talk To Our Experts Today!
2. PwC
A global consulting powerhouse, PwC’s cybersecurity division brings enterprise-class advisory and implementation. They partner with financial institutions, Fortune 500 companies, and public-sector bodies. As one of the most well-known cybersecurity firms in NYC, PwC offers governance, risk, and compliance (GRC), managed security services, threat intelligence, and incident response.
Location: NYC, USA
Services Offered:
- Cybersecurity strategy, risk & compliance
- Incident and threat management
- Information governance and policy
- Infrastructure and application pen testing
- Mitigating risks for acquisitions and mergers
3. BAE Systems
BAE’s Applied Intelligence division focuses on national-security-grade cybersecurity. They leverage defense-grade threat analytics and detection platforms to secure critical infrastructure, financial systems, and government networks, making them one of the most reliable cybersecurity companies in NYC.
Location: Global presence with remote delivery to NYC, USA
Services Offered:
- Cyber attack alert
- Management of complex IT systems
- Security risk and threat management
- Cross domain solutions
- IP metadata analysis
4. Cloudflare
Cloudflare, one of the top-rated cybersecurity firms in NYC, secures and accelerates internet applications globally via its edge and DNS network. Their application security services include DDoS mitigation, web application firewall (WAF), Bot Management, and zero-trust remote access.
Location: NYC, USA
Services Offered:
- Application and GenAI security
- Network security
- SSE and zero trust
- Email security
- Web application firewall
5. Datadog
Known for observability, Datadog’s Security Monitoring offering brings SIEM, cloud configuration assessments, threat detection, and API protection into one platform. The expert team of one of the best cybersecurity companies in NYC can monitor logs, metrics, and traces alongside security insights in real time.
Location: NYC, USA
Services Offered:
- Vulnerability management
- Cloud security
- Identity risk management
- SOAR and DevOps
- Compliance with CIS benchmarks
6. Rubrik
Rubrik, one of the top cybersecurity companies in NYC, offers ransomware recovery, sensitive data discovery, and cyber resilience solutions built around backup and recovery. Their platform blends immutable backups with AI-driven threat detection to help organizations quickly recover from breaches.
Location: NYC, USA
Services Offered:
- Data risk management
- Zero-trust data security
- Incident response
- Threat hunting
- Cyber recovery simulation
7. Huntress
Huntress provides managed endpoint detection and response (EDR) specifically designed for SMBs and managed service providers (MSPs). Their team actively investigates suspicious activity and provides guided remediation.
Location: No physical office, but delivers services to businesses in NYC
Services Offered:
- Managed EDR
- Risk assessment and management
- Policy & procedure development
- Security awareness training
- Managed ITDR and SIEM
8. Trail of Bits
Trail of Bits, one of the top cybersecurity companies in NYC, provides elite security engineering for software-heavy organizations. They’re widely trusted in Web3, AI, fintech, and enterprise SaaS environments for secure code review, protocol analysis, and software supply chain audits.
Location: NYC, USA, with a remote-first culture
Services Offered:
- Security engineering
- Mobile device security
- Application security
- AI/ML security
- Software assurance
9. Actuate
Actuate focuses on AI-powered physical security — detecting weapons, intrusions, or security anomalies via existing camera systems. It’s not a traditional cybersecurity firm, but relevant for NYC enterprises seeking converged physical and cyber defense strategies.
Location: NYC, USA
Services Offered:
- AI video analytics
- Camera health monitoring
- Reducing false positives
10. HUMAN (formerly White Ops)
HUMAN Security, one of the top cybersecurity companies in NYC, protects enterprises from sophisticated bot attacks, fraud, and account takeovers. They offer bot mitigation, ad fraud prevention, account takeover defense, credential abuse detection services, etc.
Location: NYC, USA
Services Offered:
- Threat intelligence and research
- PCI DSS compliance
- Ad fraud defense
- Data contamination
- Account takeover defense
How to Select the Right Cybersecurity Partner?
Choosing the right cybersecurity company in New York City isn’t just about budget or the first name that pops up on the search engine.
Here’s what you should consider before you choose the best cyber security services in NYC:
- Industry-Specific Compliance Experience: A capable NYC cybersecurity partner should demonstrate working knowledge of regulations like NYDFS 23 NYCRR 500, HIPAA, SOC 2, or PCI DSS. This ensures security controls align with audit expectations from day one.
- Manual Testing Capability Along With Automation: Scanning tools are definitely useful, but relying on them completely is a foolish approach. Firms worth partnering with must offer manual penetration testing, logic flaw identification, and scenario-based testing to catch vulnerabilities that automation misses.
- Time Zone-Aligned Support and Delivery: Cybersecurity firms operating on Eastern Time or with real-time coordination capabilities help avoid lag in communication, testing cycles, and remediation support. This is crucial for businesses with live infrastructure or rapid deployment schedules.
- Scalable Security Strategy: Whether you’re a pre-Series A startup or a Fortune 500, the firm’s services should scale. Look for modular offerings like PTaaS, red teaming, or 24/7 SOC. These offerings can seamlessly adapt to your growth without forcing a full retainer up front.
Eager To Get a Detailed Security Report with Actionable Fixes? Set Up An Appointment with Qualysec Now!
Conclusion
It is important to understand that cybersecurity in NYC is not an option. Between tight regulatory requirements and an ever-expanding threat landscape, choosing the right partner isn’t a luxury. It’s a survival strategy now.
From a fintech startup preparing the first audit to an enterprise defending against nation-state-grade attacks, the best cybersecurity company in NYC can make all the difference.
Need expert cybersecurity testing, fast delivery, and full compliance alignment? Talk to our experts at Qualysec today!
FAQs
Q: Are these cybersecurity firms suitable for small businesses?
Ans: Yes, some of these cybersecurity firms are suitable for small businesses. Qualysec, one of the top Cybersecurity companies in NYC, caters to SMBs and startups who need developer-friendly yet affordable cybersecurity services. To know more, get in touch with our experts right away!
Q: What services do NYC cybersecurity companies provide?
Ans: There are various cyber security services in NYC that a reputable firm can provide. Some of these are – penetration testing, red teaming, compliance audits, managed detection and response (MDR), cloud and network security, threat intelligence, and secure software development.
Q: How much does it cost to hire a cybersecurity company in NYC?
Ans: It is not possible to give a clear and fixed estimate on how much hiring a cybersecurity company in NYC will cost. The main reason is that the price varies depending on the cyber security services in NYC. For example, basic penetration testing services generally start at $3,000–$7,000. On the other hand, managed services can go from $5,000/month to six figures annually.
Q: Can NYC cybersecurity firms help with compliance?
Ans: Yes, absolutely. NYC cybersecurity firms, including Qualysec, have deep experience in helping businesses with compliance, such as NYDFS, SOC 2, HIPAA, and more.
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