Mandiant, Inc. engages in the provision of cyber security solutions. The company, through the Mandiant Advantage SaaS platform, offers threat intelligence, security validation, attack surface management and security automation, as well as managed and consulting services. It also provides Advantage Platform, a multi-vendor XDR platform that delivers the company's expertise and frontline intelligence to security teams; Managed Defense, a solution with comprehensive protection from advanced and emerging threats; and Mandiant Academy, which provides cyber security training services. In addition, the company offers incident response, ransomware, risk management, targeted attack testing, cyber defense transformation, identity first security, industrial control systems and operational technology, cloud architecture, cyber security due diligence, and threat intelligence services. It provides its solutions and services under the Mandiant brand to telecommunications, technology, financial services, public utilities, healthcare, and oil and gas industries, the Unites States and international governmental agencies, as well as educational and nonprofit organizations. The company was formerly known as FireEye, Inc. and changed its name to Mandiant, Inc. in October 2021. Mandiant, Inc. was incorporated in 2004 and is headquartered in Reston, Virginia.