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GoldenEyeDog Subgroup Linked to DigiCert Breach and Code-Signing Certificate Theft

The Hacker News·July 17, 2026·1 min read
GoldenEyeDog Subgroup Linked to DigiCert Breach and Code-Signing Certificate Theft

Expel researchers attributed the April 2026 DigiCert security incident to a threat group called CylindricalCanine, a sub-group of GoldenEyeDog (aka APT-Q-27). The Chinese cybercrime group, known for targeting gambling and gaming sectors, is linked to code-signing certificate theft. Technical details of the breach were shared by Expel.

Read at The Hacker News
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