Contained ransomware incidents in your workspace.

Helm contains ransomware at the data layer and brings the incident into Microsoft Sentinel with every action recorded. Your analysts start from an attack that is already contained, in the workspace they use every day, and the business keeps moving.

Ransomware moves faster than an alert can be triaged. Helm watches what happens to your files on file shares, servers and Microsoft 365, detects active encryption in under a second and contains the attack on fixed rules your team can read. By the time the incident reaches your analysts, it is contained and ready to be investigated and remediated.

Microsoft Sentinel is Microsoft’s cloud-native SIEM and SOAR platform. It collects security data from across your organisation, correlates it and lets your team investigate and automate their response. Sentinel gives your team the full view. Helm acts where the damage starts.

Each Helm incident arrives in your workspace as a security record: the files affected, the account and device involved, and each containment action, with timestamps. It sits next to your sign-in, endpoint and network data, so your team can query it with KQL, correlate it with other alerts and start their own playbooks from it, for example to open a ticket or alert the on-call team.

The record stays in your workspace under the retention you already apply, ready when auditors or regulators ask what happened.

Helm adds the containment and the evidence. Sentinel keeps the overview your team relies on. If you also run Microsoft Defender, Helm can isolate the device involved through Defender for Endpoint.

See all integrations, or talk to us about connecting Helm to your Sentinel workspace.