// Investigation
Detection engineering
Correlation rules evaluated against the event stream. Disabling a rule stops it raising alerts but preserves the alerts it has already produced.
19rules19armed1ATT&CK tactics covered
Rule library
1 of 19 rules shown
| Armed | Rule | Severity | Category | ATT&CK | Alerts |
|---|---|---|---|---|---|
| Mass file access One principal reading far more files in a short window than normal use produces, consistent with staging data for collection. | High | Collection | T1005Collection | 1 |