Hackers Use Vulnerable Windows Drivers to Kill EDR in Ransomware Attacks

Hackers increasingly rely on vulnerable, legitimately signed Windows drivers to neutralize endpoint defenses, turning defense evasion into a decisive phase of modern ransomware attacks. Over the past three years the Bring Your Own Vulnerable Driver (BYOVD) technique has migrated from research proof-of-concept into a commoditized, routinely deployed capability in ransomware-as-a-service toolkits. By abusing signed kernel […]

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