Code Signing Hijacks

This research investigates how cybercriminals exploit digital code-signing certificates to disguise malicious software as legitimate, trusted programs. By analyzing how modern web browsers and operating systems handle these “signed” threats, the study reveals significant inconsistencies in security responses that leave users vulnerable to deception. To address these gaps, the study demonstrates that a specialized browser extension can effectively narrow the attack surface and provide a more robust defense against certificate-based exploits.