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 KarpCustomer Success Manager
Patrick DorwardManager, Enterprise Customer Success
Johnson PauSenior Manager, Data Engineering & AI Automation
Jamie DohertyIntegrated Marketing Campaign Lead
MichelleLead Security Analyst
Dennis AntunesLead Penetration Tester
Steve HernandezSr. Hacker Success Manager, Community
Pawan AgarwalVice President, AI
Olivia BarchardSenior Customer Success Manager, Enterprise
Ian JonesVice President Talent Acquisition
Seth RodriguezManager, Commercial Customer Success
Arjun KoladySenior Manager, Product Operations
Patrick EvansStrategic Channel Account Manager
YashaSenior Product Manager - AI Agentic Offensive Security
Bryan JohnstonSenior Customer Success Manager, Enterprise
Ken CheungVP Business Operations
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HackerOne Corporate Information: FAQ
HackerOne is a private company that has been in the industry for 14 years. The business currently specializes in Computer & Network Security, Cybersecurity areas. Kara Sprague is the Chief Executive Officer at the company. HackerOne's headquarter is located at San Francisco, California, USA. Register with SignalHire to connect with HackerOne employees and management.
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, Panama, Brazil, with a head office in San Francisco, California.
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