Acumen Cyber

Acumen Cyber is a UK-based managed security services provider operating a 24/7 Security Operations Centre (SOC) staffed by security engineers. The company analyses large volumes of log events to identify and investigate potential threats on behalf of client organisations. Its core offering is a suite of Managed eXtended Detection and Response (MXDR) services covering endpoints, SaaS applications, cloud, and infrastructure. Alongside MXDR, Acumen Cyber provides a vCISO service and advisory services for risk management and security consultancy, a Cyber Threat Intelligence service powered by Recorded Future, an Enhanced Managed Security Suite of standalone managed services, an Incident Response service, and Security Posture Benchmarking Assessments. The company works with technology partners including Elastic, Recorded Future, AWS, SentinelOne, CrowdStrike, and Fortinet to deliver its services. It also offers channel partner and technology partner programmes, and holds certifications including ISO 9001, ISO 14001, ISO 27001, Cyber Essentials Plus, and CREST SOC accreditation. Acumen Cyber's customers span organisations seeking outsourced security operations rather than building in-house SOC capabilities. The company positions its services as a combination of automation, technology, and human security engineers rather than software alone.