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.

Cybersecurity Developer tools and cloud

Latest funding

$25M Series B+ · November 6, 2025

Led by Intel Capital · Source: trufflesecurity.com

Funding history ↓

Website: trufflesecurity.com.

X: @trufflesec · 5,062 followers.

GitHub: trufflesecurity.

LinkedIn: trufflesecurity.

Categories: Cybersecurity Developer tools and cloud.

Sectors: Cyber Security, Information Technology, Network Security, Software.

Stage: Series B+.

Based in: San Francisco, United States.

Last round: Nov 6, 2025 · 374 days ago.

On Recent Funding since: Sep 29, 2026.

Signals

X account@trufflesec · created Jan 6, 2019 (7 years old) · 5,062 followers

Website registeredFeb 20, 2019 (7 years old)

About Truffle Security

This provides income through bug bounty platforms like HackerOne to individuals that may otherwise have a hard time finding employment.

TIMELINE · MONEY RAISED

Truffle Security | 2496 days from X account to first raise on record

@trufflesec·Raised $25M in 1 sourced round·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

Date	Round	Amount	Lead	Source
Nov 6, 2025	Series B+	$25M	IIntel Capital	trufflesecurity.com

Timeline

February 20, 2019
Website created
January 6, 2019
X account created

Founders and team

DA
Dylan Ayrey Co-Founder • CEO

@InsecureNature · source: trufflesecurity.com
DD
Dustin Decker Co-Founder • CTO

@riverdroid · source: trufflesecurity.com
JD
Julian Dunning Founder
JC
Jessica Cunningham Senior Account Executive

Investors

Companies like Truffle Security

LLangfuseSeries B+ · Jan 2026
AArgyle$30M Series B+ · Mar 2024
TTransCrypts$15M Seed · Oct 2025
SSourcerySeries B+ · Sep 2025
KKilo Code$8M Seed · Dec 2025
BBitwarden$100M Series B+ · Sep 2022

Other companies backed by Intel Capital

MMueon$65M Series A · Oct 2026
SSalience Labs$125M Series B+ · Oct 2026
SSkylo$23M Series B+ · Oct 2026
OOxide Computer Company$445M Series B+ · Oct 2026
ZZenity$125M Series B+ · Oct 2026
CCScale$145M Series B+ · Sep 2026

Intel Capital portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/truffle-security (get a free API key).