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Empowering the world to build a safer internet

About HackerOne

About HackerOne

In 2012, hackers and security leaders formed HackerOne because of their passion for making the internet safer. Today, as the leader in Attack Resistance Management (ARM), HackerOne closes the security gap between what organizations own and what they can protect. ARM blends the security expertise of ethical hackers with asset discovery, continuous assessment, and process enhancement to find and close gaps in the ever-evolving digital attack surface. This approach enables organizations to transform their business while staying ahead of threats. 

HackerOne's global offices include its headquarters in San Francisco, with offices in London and the Netherlands. Investors include Benchmark, New Enterprise Associates, Dragoneer Investments, GP Bullhound, and EQT Ventures. 

Today, our mission and values drive our employees, along with a strong urge to work together to make the world a better place.


Meet Our Leadership

Meet our leadership

At HackerOne, we're making the internet a safer place. Thousands of talented people – hackers, employees, and community members – have dedicated ourselves to making the internet safer by helping organizations close their attack resistance gap.

Company values

All of us HackerOnies are driven by a passion for our mission, and a strong urge to work together to make the world a better place.

Lead with integrity

Integrity is doing the right thing when no one is watching.

Default to disclosure

Ask "Why should this be private" instead of "Why should this be public"

Execute with excellence

Hold yourself and others to the highest standards of performance.

Win as a team

Compete to achieve excellence. Enable each other to do our best.

Respect all people

We prioritize diversity, equity, inclusion, and dignity for all.

Our values in action

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Trusted around the world

We work with some of the biggest organizations in the world, who use the HackerOne platform for their vulnerability coordination, bug bounty programs, and penetration testing, and the list keeps growing.

2022 Hacker-Powered Security Report

Strength in numbers

Who are these hackers that are reporting vulnerabilities to companies? Many are security professionals who dedicate their free time to hunting vulnerabilities. They are motivated by learning and a desire to do good in the world and can find bugs for your organization that automated solutions can’t.


HackerOne YearBook

HackerOne celebrates 10 years and we created a yearbook to remember the work, people, and milestones that helped us empower the world to build a safer internet. We have a lot to be proud of.

Do you share our passion for an open and safe internet

Press and media

Access press releases and see recent news coverage.

Platform overview

Read about our best-in-class products and services.

Contact us

Let us know your questions and how we can help.

Strengthen your security posture

Reduce your company’s risk of security vulnerabilities and tap into the world’s largest community of security hackers. Contact us today to see which program is the right fit.