Managed Detection & Response (MDR)

Baltimore, United States

Huntress is a managed detection and response platform purpose-built for small and mid-sized businesses and the MSPs that serve them. The company provides 24/7 threat hunting, managed EDR, security awareness training, and incident response backed by a human SOC team, protecting over 150,000 endpoints from ransomware and advanced threats.

Herndon, United States

Expel is a managed detection and response provider offering transparent, outcomes-focused security operations. The platform integrates with existing security tools (CrowdStrike, SentinelOne, Microsoft) to provide 24/7 monitoring, investigation, and response with a median time-to-respond of under 5 minutes.

Denver, United States

Red Canary is a cybersecurity company founded and led by Co-Founder and Chief Executive Officer Brian Beyer. The company provides managed detection and response and security operations services designed to help internal security teams detect, investigate and contain malicious activity. Its work covers endpoint, identity, cloud and other enterprise environments and combines detection engineering, threat intelligence, threat hunting, automation and human investigation. Red Canary integrates with security technologies already deployed by customers rather than requiring organizations to replace their existing security stack. The company reports more than 400 employees and more than 4,000 security teams served. Red Canary also develops and maintains Atomic Red Team, an open-source library used to test security controls against adversary techniques. Its research team publishes an annual Threat Detection Report based on observed attacker behavior and detection data. First-party company material documents continuous operation since and continues to identify Beyer as Co-Founder and CEO.

Abingdon, United Kingdom

Sophos MDR is one of the worlds largest managed detection and response services with over 26,000 customers, providing 24/7 threat hunting, detection, and incident response delivered by an expert team of security analysts. The service works with Sophos and third-party security tools to protect organisations against ransomware, active adversaries, and advanced threats.