HackerOne Email Formats
Contact top employees from
HackerOne
- HackerOne uses 6 different email formats. The most common is lastNameInitial.firstName (for example, d.jane@hackerone.com), which appears in about 86% of work addresses.
- Other common patterns include:
- lastNameInitialfirstName: djane@hackerone.com (3%)
- firstNameInitiallastName: jdoe@hackerone.com (7%)
HackerOne’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format lastNameInitial.firstName |  d.jane@hackerone.com | Percentage: 86% |
Format firstNameInitiallastName | jdoe@hackerone.com | Percentage: 7% |
Format lastNameInitialfirstName | djane@hackerone.com | Percentage: 3% |
Format firstNameInitial_lastName | j_doe@hackerone.com | Percentage: 2% |
Format lastNameInitial-firstNameInitial | d-j@hackerone.com | Percentage: 1% |
Format lastNamefirstNameInitial | doej@hackerone.com | Percentage: 1% |
Contact top employees from
HackerOne
Kate Karp
Customer Success Manager
Patrick Dorward
Manager, Enterprise Customer Success
Johnson Pau
Senior Manager, Data & AI Automation
Michelle
Lead Security Analyst
Steve Hernandez
Sr. Hacker Success Manager, Community
Pawan Agarwal
Vice President, AI
Eric Mauser
Manager, Data Engineering
Olivia Barchard
Senior Customer Success Manager - Commercial
Ian Jones
Vice President Talent Acquisition & Interim Head of People
Seth Rodriguez
Manager, Commercial Customer Success
Arjun Kolady
Senior Manager, Product Operations
Rima Karam
VP, Controller
Patrick Evans
Strategic Channel Account Manager
Yasha
Senior Product Manager - AI Agentic Offensive Security
Bryan Johnston
Senior Customer Success Manager, Enterprise
Yifan Wang
Senior Manager, Data Science
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HackerOne Corporate Information: FAQ
HackerOne is a private company that has been in the industry for 14 years. The company currently specializes in the Computer & Network Security, Cybersecurity areas. The position of the CEO is occupied by Marten Mickos. Its headquarters is located at San Francisco, California, USA. The annual revenue of HackerOne varies between 5.0M and 25M. Total funding of the company - $110.4M. To connect with HackerOne employee register on SignalHire.
HackerOne uses 6 email formats across its organization. The most common pattern is lastNameInitial.firstName (e.g., d.jane@hackerone.com), used in approximately 86% of work addresses.
HackerOne currently employs over 200-500 people from United States, Canada, Costa Rica, Mexico, Brazil, with a head office in San Francisco, California.
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