Truffle Security

TruffleHog is a popular open source tool used by security researchers all over the world to find leaky API keys and responsibly disclose them to affected companies. This provides income through bug bounty platforms like HackerOne to individuals that may otherwise have a hard time finding employment.

CybersecurityDeveloper tools and cloud

Truffle Security raised $25M in a Series B+ round announced November 6, 2025, according to trufflesecurity.com. Investors in that round: Intel Capital.

Raise history

1. September 29, 2026
   First seen by Recent Funding
   via startups.gallery
2. November 6, 2025
   Series B+ · $25M
   IIntel Capital (lead)
   Source: trufflesecurity.com (startups.gallery listing)

Investors

• Aa16z
• AAbstract Ventures
• IIntel Capital

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Every amount links to the page it came from. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/truffle-security.