GRIMM is a cybersecurity organization focused on security engineering, consulting, and advanced vulnerability research. The company works to identify and demonstrate solutions for complex cybersecurity challenges across a range of sectors, including federal defense and intelligence, banking and financial systems, energy, healthcare and medical devices, aerospace, automotive, telecommunications, and advanced manufacturing.
Its technical capabilities span several domains, including application security, cyber threat intelligence, red team and penetration testing, threat hunting, and threat modeling. GRIMM offers proprietary security services and R&D under its CyPhy™ framework.
The firm's technical depth is reflected in its team, which includes a notably high number of DEF CON CTF Black Badge holders among a single company's workforce. GRIMM also contributes to the broader cybersecurity community through initiatives like its NotQuite0DayFriday repository.






