Gaetan Ferry

Gaetan Ferry

As a security researcher at GitGuardian, I focus on pioneering innovations in secret detection. I use my offensive security and Red Team background to improve our approach to cybersecurity.

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The secret to your Artifactory: A Deep Dive into Critical Exposures

The secret to your Artifactory: A Deep Dive into Critical Exposures

While Artifactory tokens aren't the most common leaked secrets, GitGuardian's research reveals their critical nature in corporate environments. Recent investigations across major industries show how these tokens frequently expose sensitive resources through build configurations and DevOps code.

The Ultralytics Supply Chain Attack: Connecting the Dots with GitGuardian’s Public Monitoring Data

The Ultralytics Supply Chain Attack: Connecting the Dots with GitGuardian’s Public Monitoring Data

On December 4, 2024, the Ultralytics Python module was backdoored to deploy a cryptominer. Using GitGuardian’s data, we reconstructed deleted commits, connecting the dots with the initial analysis. This investigation highlights the value of GitGuardian’s data in understanding supply chain attacks.

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