• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechCybersecurity

HackerOne, a computer bug bounty firm, raises $25 million

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
June 24, 2015, 11:40 AM ET
Merijn Terheggen, cofounder and CEO, HackerOne
Merijn Terheggen, cofounder and CEO, HackerOneCourtesy: Albert Law/HackerOne

Hackers get a bad rap.

Sure, they break things. They expose vulnerabilities, uncover weaknesses, and find flaws in the system. And yeah, they occasionally embarrass unsuspecting info-guardians, breach networks, and steal data.

But hackers are not all bad. Far from it.

That’s the business premise of San Francisco-based cybersecurity startup HackerOne, which aims to unleash “hackers for good,” as one of the company’s co-founders put it in an interview with Fortune. The firm seeks to shift the economic incentives for security researchers away from nefarious”black hat” hacking—which might involve selling exploits on black markets or to spy agencies—toward responsible disclosure, which means telling organizations when something is wrong with their tech.

“Before, you would get an email with no background, no context with which to build a trusted relationship,”says HackerOne co-founder and CTO Alex Rice, describing the blind, non-collaborative process by which many companies learn of their software vulnerabilities. In some cases, companies might correct the issue without so much as a “thank you.” Worse, they might ignore hackers’ warnings and leave their systems open to attack. Worse yet, they might contact law enforcement and sic investigators on the researchers.

HackerOne’s solution? To help companies set up bug bounty programs: Find a flaw, report it, get paid. Its platform has attracted more than 250 customers including Twitter (TWTR), WordPress, Slack, and Snapchat, and investors have followed suit. On Wednesday the company said that it has raised a series B round of funding worth $25 million, bringing its total funding up to $34 million to date. The round is led by New Enterprise Associates and it includes 10 other high profile angel investors, including Salesforce chairman and CEO Marc Benioff, Dropbox co-founder and CEO Drew Houston, and Digital Sky Technologies founder Yuri Milner. Benchmark, which invested $9 million in a series A round of funding last year, also participated.

“The exciting thing for us is these angel investors have seen the platform work at their companies and they realize what kind of pivotal change it brings to the security of their products and users,” says HackerOne co-founder and CEO Merijn Terheggen, listing off some the company’s other customers, such as Dropbox, Yahoo (YHOO), Adobe (ADBE), Airbnb. “We see a big shift coming toward companies realizing they have to work with people outside to make everyone better.”

Rice adds: “Hackers are able to look for things that might have missed.”

He knows firsthand. When Rice headed the product security team at Facebook (FB), he helped set up its first bug bounty program in 2011. By the time he left a year later to co-found HackerOne, he had recruited a fifth of his team through the program. That’s how he met Terheggen and HackerOne’s other co-founders, Jobert Abma and Michiel Prins, too. “It was wildly successful at Facebook,” he says.

Don’t just take his word for it. So effective has that program been that Facebook COO Sheryl Sandberg sings its praises. In October, Facebook COO Sheryl Sandberg spoke to Fortune senior writer Michal Lev-Ram at Fortune’s 2014 Most Powerful Women Summit, and when asked how Facebook is protecting its users data, she said: “Probably the best thing we’ve done is we have for many years had a bounty program where we say to hackers out there: Find a bug. Find a loophole. Report it to us, and we’ll pay you and close it. And we’ve paid out millions of dollars.”

HackerOne takes a 20% cut on any bounty a company pays out for a bug disclosure. So far, its community of about 1,500 “hackers for good” has received more than $3 million total for helping fix nearly 10,000 bugs. Its staff has grown to 50 today from 10 back when it raised its series A round of funding. In the past two weeks alone, the company has brought 25 more customers onboard.

The company is not alone in its offering. Bugcrowd, another crowdsourcing bug bounty firm, operates similarly but on a subscription model. And Synack, another security company that connects hackers with companies, distinguishes itself on vetting participants through thorough background checks. HackerOne, on the other hand, lets the individuals’ records speak for themselves, building trust between companies and the community over time.

As part of the latest funding deal, New Enterprise Associates general partner Jon Sakoda will join the company’s board of directors. There he’ll accompany Terheggen, Rice, Benchmark general partner Bill Gurley (who joined after his firm invested last year), and mobile security firm Lookout founder and chairman John Hering, a Fortune “40 Under 40” alum. Previously, Sakoda had founded the instant messaging security firm IMlogic, which was acquired by Symantec ([“SYMC”).

“HackerOne is one of the first companies flipping the model around and embracing the large and growing community of ethical hackers,” Sakoda tells Fortune, detailing his interest in the company. “It’s taken a leadership position with some the most valuable targets and the most sophisticated hackers.”

After all, wouldn’t you rather have that community working alongside you, rather than against you?

About the Author
Robert Hackett
By Robert Hackett
Instagram iconLinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Tech

Sarandos
Arts & EntertainmentM&A
It’s a sequel, it’s a remake, it’s a reboot: Lawyers grow wistful for old corporate rumbles as Paramount, Netflix fight for Warner
By Nick LichtenbergDecember 13, 2025
4 hours ago
Oracle chairman of the board and chief technology officer Larry Ellison delivers a keynote address during the 2019 Oracle OpenWorld on September 16, 2019 in San Francisco, California.
AIOracle
Oracle’s collapsing stock shows the AI boom is running into two hard limits: physics and debt markets
By Eva RoytburgDecember 13, 2025
5 hours ago
robots
InnovationRobots
‘The question is really just how long it will take’: Over 2,000 gather at Humanoids Summit to meet the robots who may take their jobs someday
By Matt O'Brien and The Associated PressDecember 12, 2025
19 hours ago
Man about to go into police vehicle
CryptoCryptocurrency
Judge tells notorious crypto scammer ‘you have been bitten by the crypto bug’ in handing down 15 year sentence 
By Carlos GarciaDecember 12, 2025
20 hours ago
three men in suits, one gesturing
AIBrainstorm AI
The fastest athletes in the world can botch a baton pass if trust isn’t there—and the same is true of AI, Blackbaud exec says
By Amanda GerutDecember 12, 2025
20 hours ago
Brainstorm AI panel
AIBrainstorm AI
Creative workers won’t be replaced by AI—but their roles will change to become ‘directors’ managing AI agents, executives say
By Beatrice NolanDecember 12, 2025
20 hours ago

Most Popular

placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
1 day ago
placeholder alt text
Success
Apple cofounder Ronald Wayne sold his 10% stake for $800 in 1976—today it’d be worth up to $400 billion
By Preston ForeDecember 12, 2025
1 day ago
placeholder alt text
Success
40% of Stanford undergrads receive disability accommodations—but it’s become a college-wide phenomenon as Gen Z try to succeed in the current climate
By Preston ForeDecember 12, 2025
24 hours ago
placeholder alt text
Economy
For the first time since Trump’s tariff rollout, import tax revenue has fallen, threatening his lofty plans to slash the $38 trillion national debt
By Sasha RogelbergDecember 12, 2025
20 hours ago
placeholder alt text
Economy
The Fed just ‘Trump-proofed’ itself with a unanimous move to preempt a potential leadership shake-up
By Jason MaDecember 12, 2025
18 hours ago
placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
3 days ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.