Empowering teams with stronger defense.

Empowering teams with stronger defense.

Nullray helps teams uncover vulnerabilities, monitor evolving threats, and secure critical infrastructure. Our goal is to make enterprise security clear, continuous, and reliable.

Nullray helps teams uncover vulnerabilities, monitor evolving threats, and secure critical infrastructure. Our goal is to make enterprise security clear, continuous, and reliable.

Trusted by Companies

Trusted by Companies

Nullray helps enterprises uncover vulnerabilities, monitor evolving threats, and secure critical digital infrastructure

Nullray helps enterprises uncover vulnerabilities, monitor evolving threats, and secure critical digital infrastructure

75+

teams

trust us

  • Amazon Web Services AWS logos
  • Meta company logo

Our Vision

Built on adversarial
intelligence

Nullray is a security intelligence platform that shows enterprises exactly what attackers see. We deliver tested proof of exposure, continuous coverage of your attack surface, and evidence that holds up in any audit.

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Continuous Coverage

Your attack surface stays mapped 24/7

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Verified Findings

Every vulnerability is exploit-tested by operators

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Integrated Signals

Exposure data flows into the tools your team already runs.

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Audit Alignment

Findings map to ISO 27001, SOC 2, and CERT-In controls.

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Audit Alignment

Findings map to ISO 27001, SOC 2, and CERT-In controls.

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Our Mission

Adversary-tested, Enterprise-ready.

Built by security engineers who've breached Fortune 100 defenses, we bring an attacker's perspective to every security engagement.

Built by security engineers who've breached Fortune 100 defenses, we bring an attacker's perspective to every security engagement.

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Global Clients

Trusted by startups and enterprises across four continents.

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Faster remediation once findings arrive with verified proof of exploitability.

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We cut time-to-evidence by pairing certified offensive operators with continuous surface monitoring.

12 Core AI Frameworks

Get your first attack surface report in under thirty days.

Our Vision

Built on adversarial
intelligence

Nullray is a security intelligence platform that shows enterprises exactly what attackers see. We deliver tested proof of exposure, continuous coverage of your attack surface, and evidence that holds up in any audit.

Since 2008

First line of defense

Since 2008

First line of defense

250K+

250K+

Students reached

Students reached

$40B+

$40B+

Combined valuation

Combined valuation

CERT-In

CERT-In

Empanelled auditor

Empanelled auditor

Sriram
Sriram
Founder & Technical Director, PrimeFort
BasedPondicherry, IN
DisciplineOffensive security
RecognitionGoogle VRP, 2019
Featured inBBC · DW · Zee
01 — Background

About Sriram

A technology entrepreneur, cybersecurity researcher, and business leader from Pondicherry with nearly two decades of experience across cybersecurity, AI, enterprise technology, design, and digital innovation.

He began exploring security in 2008 at the age of 11, and became one of the earliest Tamil digital creators to simplify complex concepts for the public — making him a trusted voice in digital safety across South India.

02 — Company

Building PrimeFort

Founder and Technical Director of PrimeFort — a bootstrapped, multi-million-dollar cybersecurity company specialising in:

  • Offensive and application security
  • Incident response
  • Governance, risk, and compliance
  • Cybersecurity audits
  • Strategic cyber advisory

A CERT-In empanelled auditing organisation, supporting enterprises across banking, legal, education, healthcare, manufacturing, government, and technology.

03 — Research

Cybersecurity Research

Sriram has responsibly discovered and disclosed vulnerabilities affecting Google, Apple, BlackBerry, Fortune 500 companies, and other global organisations.

In 2019 he was recognised as one of Google's leading Vulnerability Reward Program researchers from India — contributing to the security of products used by billions worldwide.

04 — Outreach

Awareness & Education

Driving cybersecurity awareness across schools and colleges since 2014. He founded DigiSafe Nations, one of India's largest free awareness initiatives. Through DSN and independent efforts, he has:

  • Delivered 2,000+ keynotes, workshops, and sessions
  • Reached over 250,000 students
  • Organised a major event attended by 2,500+ participants

During public concerns around the Blue Whale and Momo challenges, he was frequently invited by television channels for clear, technically accurate guidance.

05 — Community

Community Leadership

Sriram played a foundational role in developing Pondicherry's technology and entrepreneurship ecosystem, organising the region's first entrepreneurship event and its first dedicated cybersecurity event.

He also served as Chapter Lead for OWASP Pondicherry before expanding his ventures and institutional impact to Chennai.

06 — Reach

Global Engagement

His expertise has led to speaking engagements and collaborations with organisations including:

  • UN International Telecommunication Union
  • Google
  • Data Security Council of India
  • Government departments and public institutions

He frequently advises enterprises and government bodies on cybersecurity strategy, digital resilience, artificial intelligence, and emerging technologies.

07 — Ventures

Entrepreneurship & Strategic Leadership

Beyond cybersecurity, Sriram builds and advises technology-driven businesses focused on solving real-world challenges. He currently serves as:

  • Director of Expansion & AI Strategy — Nyx Wolves
  • Chief Strategy Officer — Maayasthra
  • Co-founder — Optimex
  • Strategic Leader — El Mejor

Across these ventures he contributes to AI transformation, software automation, design operations, performance marketing, enterprise technology, and business expansion.

The organisations he has founded, co-founded, advised, and strategically led collectively support enterprises representing more than US$40 billion in combined valuation.

08 — Press

Media Recognition

Sriram's research, public education, and expert commentary have been featured by the BBC, DW, Zee News, The Quint, Josh Talks, and other national and international media platforms.

Through entrepreneurship, research, education, and innovation, he continues to bridge the gap between technology and trust — helping organisations build resilient digital ecosystems while empowering the next generation of innovators.

Adithyan Arun Kumar

Advisory role

ADVISOR

Adithyan Arun Kumar

AI Security Engineer · Salesforce

CERTS

OSWE · OSEP · OSCP · CRTP

Recognition

Apple · Microsoft · Intel

AI Security Engineer at Salesforce specializing in AI red teaming, with 5+ years in offensive security and an MS from Carnegie Mellon.

Adithyan Arun Kumar

Advisory role

ADVISOR

Maya Iyer

AI Security Engineer · Salesforce

CERTS

OSWE · OSEP · OSCP · CRTP

Recognition

Apple · Microsoft · Intel

AI Security Engineer at Salesforce specializing in AI red teaming, with 5+ years in offensive security and an MS from Carnegie Mellon.

History &
Milestones

Nullray was built by security practitioners to uncover AI security gaps that traditional compliance audits often overlook, helping organizations address them before they become incidents.

2015
Nullray founded
Founded to bring offensive security testing and certification-focused compliance services under one practice.
2016
First Assessment & ISO 27001 Engagement
Completed the first security assessment & ISO 27001 engagement, defining the core methodology for both service lines.
2018
PCI DSS advisory
Expanded into PCI DSS advisory to support growing demand from clients in the payments and fintech sectors.
2024
AI Governance Advisory
Introduced AI governance advisory services aligned with ISO/IEC 42001 and the NIST AI Risk Management Framework.
2026
Milestone
100+ enterprise assessments completed, 45+ certifications achieved, & industry recognition secured for offensive security excellence.
2015
Nullray founded
Founded to bring offensive security testing and certification-focused compliance services under one practice.
2016
First Assessment & ISO 27001 Engagement
Completed the first security assessment & ISO 27001 engagement, defining the core methodology for both service lines.
2018
PCI DSS advisory
Expanded into PCI DSS advisory to support growing demand from clients in the payments and fintech sectors.
2024
AI Governance Advisory
Introduced AI governance advisory services aligned with ISO/IEC 42001 and the NIST AI Risk Management Framework.
2026
Milestone
100+ enterprise assessments completed, 45+ certifications achieved, & industry recognition secured for offensive security excellence.

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