Included Security Compute Units

In November 2025 Microsoft announced that Security Copilot Security Compute Units (SCUs) would be included with Microsoft 365 E5 licenses at a rate of 400 SCUs for every 1,000 licenses. Interestingly, the Learn documentation goes further and states that ALL E5 customers will be eligible for this benefit and gives a further example of a customer with 400 licenses who’ll get 160 SCUs. That’s 1 SCU for every 2.5 licenses, and of course it’s a monthly allowance with no rollover to the next month. Rollout started in November 2025 with eligible customers receiving a 30-day notification before activation.