Ransomware Gangs Use BYOVD and EDR Killers to Disable Security Tools

Gbhackers •Mayura Kathir • May 13, 2026

Ransomware is evolving faster than many defenses can keep up. In 2026, attackers are no longer just encrypting files they are systematically dismantling security tools, stealing sensitive data, and even preparing for a post-quantum future. Despite a slight global decline in ransomware incidents, the threat remains deeply entrenched and increasingly sophisticated. In the manufacturing sector […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Ransomware Evolution: Encryptionless Extortion and EDR Bypass Tactics Rise Kaspersky's 2026 report indicates a decline in ransomware incidents, yet the threat remains significant. Attackers are increasingly using EDR killers and BYOVD techniques to bypass security measures. The PE32 ransomware family employs post-quantum cryptography, specifically the ML-KEM standard, to secure its operations. With global ransom payments dropping to 28% in 2025, groups like ShinyHunters are shifting to encryptionless extortion, focusing on data theft and public leaks. The industrialization of ransomware attacks is supported by initial access brokers exploiting RDP and VPN vulnerabilities. Qilin emerged as the most active ransomware group, alongside Cl0p and Akira. Law enforcement has responded with takedowns of major dark web platforms, including RAMP and LeakBase, to disrupt these operations. The overall landscape shows a shift towards more sophisticated and varied attack methodologies. 2 sources 61

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Ransomware Gangs Use BYOVD and EDR Killers to Disable Security Tools

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Industries (1)

MITRE ATT&CK (3)

Tools (1)

Vulnerabilities (1)