The core activity of ImmuniWeb is providing cybersecurity solutions and services, particularly in the area of application security, web and mobile application security, cloud security, network security, and dark web monitoring. The company offers a platform that leverages artificial intelligence (AI) and machine learning to identify and remediate security vulnerabilities and weaknesses in applications and systems. Specific services include penetration testing, security scans, attack surface management, compliance services, and third-party risk management.