Offensys

Offensys provides a Continuous Purple Teaming platform used for automated security control validation. The platform runs realistic, behavior-based attack simulations against an organization's security controls to determine what is blocked, detected, or missed, producing evidence-based results rather than assumptions. The platform includes a curated library of attack techniques based on current threat intelligence and adversary tradecraft, which is continuously updated. It supports continuous regression testing so that security rules that break silently due to environment changes can be identified before being exploited. A custom simulation builder allows organizations to create or modify simulations and playbooks to reflect their specific risk profile. Offensys integrates with SIEM platforms to automatically verify whether simulated attacks were blocked or detected, reducing manual verification effort. It provides detailed execution traces and telemetry intended to support detection engineering teams in creating and tuning detection rules. The platform also generates compliance-oriented reporting for frameworks such as DORA and NIS2, intended to demonstrate that security controls are functioning as opposed to simply being in place. The company was founded by a team with backgrounds in offensive security, including experience in Red Teaming, Purple Teaming, and adversarial tradecraft development. Offensys targets security teams seeking to move from periodic manual testing toward continuous, automated validation of their security posture.