Critical Thinking – HackerNotes
The business and methodology of elite bug hunting

Associated with the popular Critical Thinking podcast, HackerNotes provides the “soft skills” and rigorous methodologies required to transition from a hobbyist to a professional bug hunter.
Why Follow This Blog
Critical Thinking - HackerNotes fills a crucial gap in security education by focusing on the professional and strategic aspects of bug hunting that technical blogs often neglect. The content helps hunters develop sustainable careers rather than just technical skills.
Key Topics Covered
Professional Development
- Career Strategy: Building a sustainable hunting career
- Income Diversification: Multiple revenue streams
- Personal Branding: Establishing reputation
- Networking: Building industry relationships
Mental Framework
- Persistence: Maintaining motivation through dry spells
- Burnout Prevention: Sustainable work habits
- Goal Setting: Effective target setting
- Self-Assessment: Evaluating progress honestly
Business Skills
- Negotiation: Communicating with security teams
- Report Writing: Effective vulnerability communication
- Time Tracking: Understanding effort vs. return
- Financial Planning: Managing irregular income
Methodology
- Research Planning: Long-term target research
- Target Analysis: Understanding application architecture
- Prioritization: Focusing effort effectively
- Documentation: Tracking research progress
Community Insights
- Hunter Interviews: Learning from successful researchers
- Industry Trends: Bug bounty market evolution
- Platform Analysis: Program and platform comparisons
- Career Paths: Different approaches to security careers