CyberOne Email Format

Computer and Network SecurityEngland, United Kingdom51-200 Employees

CyberOne is a London-based security services provider focused on computer and network protection for organizations, helping them manage security operations and threat detection. It holds Microsoft Security Elite Partner status and is among a small global group recognised with Microsoft-Verified Managed XDR, reflecting a collaboration between Microsoft’s security platforms and CyberOne’s accredited experts to deliver AI-augmented detection and response. The firm offers an integrated security program that begins with AssureMAP to assess maturity and risk, then transitions to Assure 365, a managed service covering identity, MXDR, endpoint, XDR and data security. Founded in 2005, CyberOne's work focuses on helping clients advance from risk to resilience through ongoing security operations and recognised accreditations. In January 2025, the company announced a strategic partnership with Microsoft, aligning its services with Microsoft’s security ecosystem. It has received industry recognition, including the Managed Security Award at the Computing Security Excellence Awards 2026.

Get verified CyberOne emails free

Company overview Employee directory