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Stratum Labs

Products

Small, sharp tools that solve one investigation problem properly and never ask for your data.

Corelog

AvailableFree

Forensic investigation for Microsoft 365 audit logs

Drop a Microsoft Purview Audit Search CSV export and get a stratified activity matrix, 11 MITRE ATT&CK-mapped anomaly heuristics, geolocation mapping and an exportable incident report — instantly, in your browser.

A second tool, same approach

In development

We are extending the local-first model beyond Microsoft 365. Nothing to sign up for yet — it will appear here when it exists.