
Let’s be honest, thinking of cyber threats as just an IT problem is outdated. These days, it’s a risk that affects your whole business. Even with top-notch security tools in place, it only takes one person clicking the wrong link to put everything at risk.
If your organisation is using Microsoft 365, there’s a really handy feature that often gets overlooked: The built in Attack Simulator, known as Attack Simulation Training, in Microsoft Defender for Office 365.
It’s a great way to test your team’s awareness, track how they react to real-world threats, and offer training that’s tailored to the individual, all without needing any extra tools or vendors.
What is the Attack Simulation Training in the Microsoft Defender portal?
Attack Simulation Training lets you:
You can simulate things like credential harvesting, fake login pages, dodgy links, or spoofed emails, all in a safe, controlled environment. It gives you a clear picture of how prepared your team really is.
How does Microsoft’s Attack Simulation Training work?
You launch a campaign using real attack techniques, just without the danger. The system tracks what users do — whether they clicked the link, entered their credentials, or reported it as suspicious.
All that data is pulled into useful dashboards and reports. You can spot trends, highlight vulnerable areas, and see who might need extra support. And if someone does fall for a simulation, they’re automatically enrolled in training that directly addresses the type of attack they encountered.

Why should your IT & Security Team use the Attack Simulator & What are the Benefits?
How to access the Attack Simulation Training?
If you’re using Microsoft 365 E5 or Defender for Office 365 Plan 2, you already have access to this tool. So, why pay more for third-party phishing platforms or training?
A lot of teams don’t realise just how much is included in their Microsoft licence. Making full use of the tools you’ve already paid for — like Attack Simulation Training — helps you get the most out of your investment.
Some key benefits:
Final Thought
Cyber security solutions are essential, but they can only go so far. Building a culture of security awareness across your team is one of the most effective things you can do.
Microsoft’s Attack Simulation Training gives you a straightforward way to do just that. It’s realistic, relevant, and easy to roll out. If you’ve got the licence, there’s no reason not to use it.
Last updated 6 Jan 2026
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