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Attic Security delivers Identity-First Agentic MDR for Microsoft 365. Most breaches don't start on the network. They start with an account. A forwarding rule in a mailbox, a stolen token after phishing, a consent screen someone clicks away too quickly. Microsoft Defender usually does see those signals, but rates them Low or Informational. With an IT team of zero to two people, that's where they stay. That's where IVON comes in, our agentic layer. IVON picks up those signals, performs the first triage, investigates what is happening and proposes an action. A human approves before anything runs. What you're left with isn't an alert you have to figure out yourself, but a closed case with a trail you can read back. What that means in practice: - Self-service onboarding, live within 5 minutes - Microsoft 365-native, no extra agents on endpoints - Transparent pricing on our site, no minimum purchase and no unit minimum - Escalation by email, webhook or push notification. We don't call you. - Continuous hardening with drift detection and 1-click fixes Attic doesn't make you compliant, but it does cover the part NIS2 and the Dutch Cyberbeveiligingswet expect operationally: actually handling incidents, so you can report them in time. Attic Security is the trade name of Attic B.V., a Dutch company. Founded by people from DearBytes, Fox-IT and the Dutch national police. Our ISO 27001 programme is under way; we'll publish once we're certified. See for yourself: atticsecurity.com

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Erik Remmelzwaal is the CEO of Attic Security.

5 people are employed at Attic Security.

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