Custom ATT&CK Heatmap

Heatmap Builder

Add techniques, assign colours inline, add notes and load mitigations per technique. Only tactics with selected techniques are shown in the heatmap.

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Click a cell to select it for bulk colouring · Double-click a cell to open its notes · Click a tactic header to select that column · Click on a parent cell to expand subtechniques
Techniques □ Check rows to bulk-colour · Click colour swatch per row to recolour individually
📝 Expand any row to add Analyst Notes and load live Mitigations & Detections from MITRE ATT&CK. Notes are saved for the current session and included in CSV, PNG, and PDF exports when the Notes toggle is on.
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