BullWall

BullWall is a cybersecurity company specializing in ransomware containment and resilience. Rather than focusing solely on prevention, BullWall's core approach centers on detecting and containing ransomware attacks in real time — specifically after they have bypassed existing preventative security controls. BullWall's primary product is a ransomware containment solution that monitors for malicious file encryption activity and, upon detection, automatically isolates compromised systems, devices, and users to prevent lateral spread across a network. The solution is designed to minimize operational downtime and data loss by acting within seconds of an attack's initiation. The company also offers a ransomware assessment pentest service, which evaluates how an organization's existing security tools respond to various ransomware variants. This service is positioned as a way to benchmark ransomware resilience and identify gaps in containment capability. BullWall publishes compliance-focused resources addressing how its solutions support regulatory frameworks including HIPAA, GDPR, DORA, NIST, SOX, and CIS18, indicating that its target market includes regulated industries such as healthcare, financial services, and government. The company produces research content, including a Ransomware Resilience Benchmark Report, and maintains an active blog covering topics such as ransomware response strategy, backup limitations, and compliance obligations. BullWall positions ransomware containment as a distinct and necessary layer of defense separate from traditional endpoint protection, backup, and MFA strategies.