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HackerOne

HackerOne

Computer and Network Security

San Francisco, California 341,642 followers

A global leader in offensive security solutions.

About us

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers 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 and has been named a Most Loved Workplace for Young Professionals (2024).

Website
https://hackerone.com
Industry
Computer and Network Security
Company size
201-500 employees
Headquarters
San Francisco, California
Type
Privately Held
Founded
2012

Products

Locations

Employees at HackerOne

Updates

  • View organization page for HackerOne

    341,642 followers

    Happy Holidays from HackerOne! 🌟 As we wrap up another year, we want to thank the people who make our mission possible—the HackerOne team, our customers, partners, and the global community of security researchers. Together, you helped organizations innovate with confidence, navigate a fast-changing AI landscape, and make the internet safer for everyone. Your creativity, collaboration, and resilience continue to inspire us. ✨ In 2025, we saw breakthroughs in security for AI, new partnership milestones, and thousands of vulnerabilities responsibly reported and resolved. None of it happens without this community showing up every day to protect what matters. Wishing you a safe, joyful, and restful holiday season, and an innovative, resilient year ahead. Here’s to what we’ll build and secure together in 2026. 🔐 💙 #HappyHolidays #Cybersecurity #ThankYou #TogetherWeHitHarder #CTEM

  • Security at scale takes ambition. 💪 We’re excited to see Vercel raise the bar with a $1M challenge to uncover real-world vulnerabilities in modern web frameworks. Initiatives like this show what’s possible when leading companies invite the security researcher community to test what matters most, before attackers do.

    View organization page for Vercel

    191,249 followers

    We paid $1 million to hackers to harden our firewall defenses. Today we're telling the story of how we strengthened our WAF, disclosing a runtime mitigation layer for the first time, and how we partnered with @Hacker0x01 to defend against React2Shell. https://lnkd.in/gwCfKq2C We want to thank all of the @Hacker0x01 bounty hunters and security researchers who partnered with us to keep customers safe, including: • @_sy1vi3 • @maple3142 • @cjm00nw • @ryotak • @s1riu5 • @infosec_au and the 110 others who participated.

  • A powerful message from Salesforce: groundbreaking security comes from pairing world-class engineering with the ingenuity of security researchers. Their curiosity, creativity, and diversity help harden defenses against complex threats, strengthening security through genuine collaboration. See how Salesforce partners with researchers to raise the bar. Watch the video 👇 #H16102

  • Bug bounty isn’t a “nice to have” for leading organizations anymore. It’s foundational. This perspective from Alexander Hagenah at SIX says it best: periodic testing can’t keep up with continuous attackers. Security researchers think creatively, chain observations, and surface real-world exploitation paths—every day. A strong example of Continuous Threat Exposure Management in action from a security leader protecting critical financial infrastructure. #CTEM #crowdsourcedsecurity #bugbounty 

    View organization page for SIX

    67,476 followers

    Markets never sleep. Neither do attackers. At SIX, cyber resilience is a continuous discipline. That is why we work with the world’s best ethical hackers to test our systems under real-world conditions. In this article, Alexander Hagenah explains how our bug bounty program became a core pillar of our security model, strengthening trust, resilience, and financial stability through continuous adversarial testing.

  • Bug bounties are one of the most effective ways to enhance your security strategy, but diving in without a roadmap can feel overwhelming. That’s exactly why we created The Beginner's Guide to Bug Bounty Program, your step-by-step playbook for building, launching, and scaling your first program with confidence. 📘 Inside you’ll find: ✨ Clear explanations of how bug bounty programs work 🔎 Best practices for setting scope, rewards, and trust 📈 Practical tips to measure success and iterate fast Whether you’re exploring your first program or planning to refine your approach, this guide was built with new bug bounty users in mind. 👉 Download it now and start turning security curiosity into meaningful impact: https://bit.ly/3KSUuQd #BugBounty #Cybersecurity #SecurityLeadership

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  • HackerOne reposted this

    The SEC’s dismissal of its case against SolarWinds and its CISO isn’t the end of cybersecurity enforcement — it’s a recalibration. In my new op-ed for SC Media, I unpack what this moment likely means for CISOs: 👉 The SEC is narrowing how it applies its authority, not walking away from cyber oversight. 👉 The real focus is on disclosures and material statements to investors — not grading the maturity of every internal security control. 👉 CISOs are more central than ever to aligning what companies say about cybersecurity with what they actually do. For security leaders, that means doubling down on accurate, well-documented disclosures, strong governance, and proactive collaboration across legal, risk, and technical teams. It’s also an opportunity for companies to differentiate themselves through robust transparent, mature cyber practices. 🔗 Full article: https://lnkd.in/eQ8Ks7xz I'd love to hear how other CISOs and security leaders are thinking about this shift.

  • View organization page for HackerOne

    341,642 followers

    🚨 Stanford has just validated what we’re seeing across our customer base: Agentic AI is transforming offensive security, but real defense requires both AI and Human Expertise. A new independent study from Stanford University, Carnegie Mellon University, and Gray Swan AI provides the first real benchmark of how agentic AI performs against professional pentesters in a live enterprise environment. The findings align with what we hear from HackerOne customers every day: 👉 AI can now deliver offensive testing with coverage and consistency at levels that were not possible before. 👉 AI alone cannot match the creativity, context, and decision-making of human security experts. This is not AI vs. humans. It is AI + humans and the data proves it. To understand why the future of offensive security depends on a hybrid model, read our full perspective here: https://bit.ly/4pTrHKs #AI #Cybersecurity #OffensiveSecurity #AgenticAI #CTEM

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  • HackerOne reposted this

    🔐 About Us: HackerOne leads the world in CTEM, combining agentic AI with the largest community of security researchers to continuously find and fix risks across code, cloud, and AI. 🌎 Trusted by Anthropic, GM, Goldman Sachs, and the U.S. DoD 📉 Delivering measurable, continuous cyber risk reduction 🏆 Recognized by Gartner for AI Security Testing 💙 Named a 2024 Most Loved Workplace for Young Professionals #Cyberstrong #Security #Resellers #AI #Partnership

  • The UK Government’s newly proposed Cyber Security Resilience Bill signals a shift toward continuous, outcomes-based security. Organizations won’t just be expected to comply, they’ll be expected to prove resilience. Our latest blog breaks down what this means for enterprise security leaders: ✔ New expectations around vulnerability reporting ✔ How continuous testing supports national resilience goals ✔ Why collaboration with security researchers is becoming essential Read the full analysis: https://bit.ly/4j1xOdd #CyberSecurity #Policy #ContinuousSecurity #TogetherWeHitHarder

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  • Government agencies are facing escalating threats, and the gaps are widening. The new Government Edition of the Hacker-Powered Security Report reveals the vulnerabilities attackers target most, the controls that fail silently, and how researcher collaboration is helping agencies catch issues earlier. This is a must-read for public-sector leaders navigating an increasingly complex risk landscape. Explore the findings: 🔗 https://bit.ly/3KTVAev #Cybersecurity #GovernmentSecurity #AISecurity

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HackerOne 6 total rounds

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