Publications
In the press
- 2026
- Na de griep weer fietsen? Je lichaam heeft veel langer nodig om te herstellen dan je denkt (Wieler Revue, in Dutch). Quoted as founder of IntervalCoach, based on IntervalCoach data from over a thousand illness periods.
HackerOne blog
- 2026
- 2025
- How Structured Intelligence Accelerates Vulnerability Validation
- Turning Incomplete Submissions into Actionable Intelligence
- Cut the Noise, Keep the Signal: The Hidden Cost of Duplicate Reports
- When Every Minute Counts: How Agentic AI Accelerates Exposure Prioritization
- Agentic AI: The Future of Exposure Management
- Scale Security Knowledge with Shared Hai Plays
- Hai Insight Agent: The Teammate Who Remembers Every Report
- Meet Your New Security Sidekick: Hai for Smarter, Faster Support
- Secure AI by Design: HackerOne’s Approach to Data Confidentiality with Hai
- Calculate Return on Mitigation (RoM) With Hai
- 2024
- Hai’s Latest Evolution: Intelligence, Context, and More Intuitive UX
- Announcing Hai Plays: Personalize Your Playbook for Spot-On Security Advice
- How Hai Facilitates Clear and Effective Communication
- How Hai’s Report Summarization Turns Complex Data Into Actionable Insights
- Introducing HackerOne’s Hai API: Revolutionize Your Workflow Automation with AI
- HackerOne Spot Checks for On-Demand, Targeted Security Testing
- Accelerate Find-to-Fix Cycles With Hai
- Hai: The AI Assistant for Vulnerability Intelligence
- 2023
- 2022
- 2021
- 2020
- 2019
- Improving Your Workflows and Analysis with Custom Fields
- Automate Workflows with Enhanced Jira Integration
- See Your Success In Real Time with the new Program Dashboard
- Introducing Hacker Task Manager and Statistics
- Introducing My Programs
- Launching the Hacker Calendar, Never Miss a Challenge Again
- Introducing Indian Rupee payments: Cheaper and faster bank transfers
- 2018
- Hacktivity Disclosure for Private Programs
- Easy and secure Credential Management
- Introducing Hacker Dashboard: Your personalized HackerOne overview
- Integrate HackerOne directly into your website with Embedded Submissions
- Discovering programs is easier than ever with the new and improved Program Directory
- Improve Credential Sharing with Hacker Email Aliases
- Advanced triggers feature launches to further improve signal
- Alexa, ask HackerOne…
- Double your signal, double your fun
- 2017