LockBit 5.0 Ransomware Returns With Global Victim Surge
Category:Threats / Ransomware
Check Point researchers have confirmed the resurgence of the LockBit ransomware group with the release of LockBit 5.0, targeting organizations across multiple continents. The new variant introduces enhanced anti-analysis mechanisms, cross-platform encryption, and a revamped affiliate program requiring Bitcoin deposits for access.
CORTEX Protocol Intelligence Assessment
Business Impact: Renewed LockBit operations threaten enterprises globally with double extortion tactics. Technical Context: LockBit 5.0 introduces platform-agnostic payloads for Windows, Linux, and ESXi, alongside new negotiation infrastructure designed to evade takedowns.
Strategic Intelligence Guidance
- Implement network segmentation to limit lateral movement.
- Ensure endpoint detection coverage for cross-platform binaries.
- Monitor for ransom notes referencing LockBit 5.0 or 'ChuongDong'.
- Update incident response plans with extortion negotiation procedures.
Threats
Targets
Intelligence Source: New LockBit Ransomware Victims Identified by Security Researchers - Infosecurity Magazine | Oct 25, 2025