# Counter C00165: Ensure integrity of official documents * **Summary**: e.g. for leaked legal documents, use court motions to limit future discovery actions * **Playbooks**: * **Metatechnique**: M004 - Friction * **Resources needed:** * **Belongs to tactic stage**: TA06 | Actor types | Sectors | | ----------- | ------- | | Counters these Tactics | | ---------------------- | | Counters these Techniques | | ------------------------- | | Seen in incidents | | ----------------- | DO NOT EDIT ABOVE THIS LINE - PLEASE ADD NOTES BELOW