feat(TTP Analyser): ability to compare multiple threat actors on the MITRE ATT&CK matrix

Use case

It would be extremely useful to have a feature allowing the comparison of multiple threat actors directly on the MITRE ATT&CK matrix. The goal is to quickly identify:

• The common techniques used across selected actors
• The unique techniques per actor
• The techniques where additional defensive effort is required
• Potential coverage gaps in relation to specific adversaries

This would significantly improve analysis workflows and prioritization of defensive actions.

Current Workaround

Proposed Solution

Additional Information

If the feature request is approved, would you be willing to submit a PR?

Yes / No (Help can be provided if you need assistance submitting a PR)