Company intelligence
HackerOne
HackerOne makes security continuous. We unite AI and human insight to expose risk and eliminate it.
About HackerOne
HackerOne is a global leader in Continuous Threat Exposure Management (CTEM) and the only solution provider that pairs the simultaneous trust of the Fortune 500 and the world's largest community of security researchers to secure the AI-native enterprise. The H1 Platform unites agentic AI solutions with security researchers ingenuity to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing.
Verified activity
Signals from HackerOne
18 published signals
Legal & Regulatory
HackerOne Policy Counsel Michael Woolslayer explains that EU CRA security reporting requirements go live this Friday, requiring manufacturers of covered software and hardware sold in the EU to report actively exploited vulnerabilities and severe security incidents to ENISA starting with an early warning within just 24 hours.
Reported by HackerOne
Presence & Recognition
HackerOne is attending the Gartner Security & Risk Management Summit to help security leaders close the find-to-fix gap.
Reported by HackerOne
Legal & Regulatory
HackerOne's Chief Legal and Policy Officer, Ilona Cohen, published guidance from Ireland's NCSC on board-level oversight under NIS2, including defined accountability, documented decisions, and active supervision of risk.
Reported by Edward Neal
Presence & Recognition
HackerOne's VP of Operations Tony Lee explains that with the prevalence of easy point-and-click vulnerabilities, it matters more than ever to get that signal above the noise in the latest episode of Exposed.
Reported by HackerOne
Presence & Recognition
HackerOne is hosting a webinar on September 11, 2026, featuring C-suite security experts discussing frontier cyber AI and Continuous Threat Exposure Management (CTEM) programs.
Reported by HackerOne
Partnerships
HackerOne is teaming up with OpenAI to put its GPT cyber models to work for defenders through participation in the Daybreak Defense Network.
Reported by Brad Call
Partnerships
HackerOne is a Daybreak partner for OpenAI's cybersecurity program, integrating GPT cyber models into H1 Code Security Audit, H1 Code, and H1 Remediation.
Reported by Robin Leeuwerke
Partnerships
HackerOne has joined the OpenAI Daybreak Defense Network to make its GPT cyber models available in select H1 Platform products.
Reported by Jamie Doherty
Presence & Recognition
HackerOne is hosting an afternoon of awesomeness with its C-suite for a LinkedIn network member.
Reported by Jamie Doherty
Partnerships
HackerOne and OpenAI are bringing together to deliver defenders the speed of frontier AI with human expertise
Reported by Joel del Castillo
Research & Knowledge
HackerOne put Anthropic's Mythos 5 model up against its own code as part of Project Glasswing.
Reported by Belema Roberts
Research & Knowledge
HackerOne put Anthropic's Mythos 5 model up against its own code as part of Project Glasswing to evaluate AI security.
Reported by Brad Call
Partnerships
HackerOne is part of Anthropic's Project Glasswing running a frontier cyber model on its own codebase.
Reported by Stacy Leidwinger
Presence & Recognition
HackerOne is hosting the Glass Firewall 2026 cybersecurity event in New York City on October 16, featuring hands-on technical sessions, expert-led workshops, a Women's Career Leadership Panel, and networking opportunities.
Reported by Belema Roberts
Research & Knowledge
HackerOne published a new whitepaper titled Rent, Wrap, or Own: Rethinking Build vs. Buy for AI Security to unpack the decision around building, buying, and owning AI security products.
Reported by Belema Roberts
Products & Services
HackerOne ran Project Glasswing, Anthropic's controlled access program for Claude Mythos 5, against their own production code in July.
Reported by Robin Leeuwerke
Research & Knowledge
HackerOne put Anthropic's Mythos 5 model up against their own code as part of Project Glasswing.
Reported by HackerOne
Research & Knowledge
HackerOne published its latest white paper Rent, Wrap, or Own: Rethinking Build vs. Buy for AI Security, breaking down what works for different use cases.
Reported by HackerOne