Teach from case · unified

Teach Casebook what it doesn’t know yet

Every knowledge gap across all cases, in one place. Teach it once — it becomes known everywhere.

14 to teach

Critical Knowledge Gap

Cross-user propagation pattern not recognized (potential worm behavior)

Appears in 1 case:EDR — Endpoint Activity (LAPTOP-B123)
Critical Knowledge Gap

Potential pattern: Token Usage Pattern — how authorization tokens are granted and reused

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Critical Knowledge Gap

Potential pattern: Workspace Access Pattern — access spanning multiple tenants

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Critical Knowledge Gap

Potential pattern: Policy Override Pattern — grants that bypass the standard policy

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Critical Knowledge Gap

Post-exploitation lateral-movement pattern not recognized

Appears in 1 case:IDS + Scanner — WEB-01 (203.0.113.55)
Pattern Gap

A successful login followed a burst of failures from the same source, then that account ran a privileged process, read a sensitive file, and was added to Domain Admins. The individual events are recognized, but this cross-stage sequence is not yet a known pattern.

Appears in 1 case:Splunk — WIN-DC01 (12h window)· 47 events
Mapping Gap

Unknown field: usr_id

Appears in 1 case:Splunk — WIN-DC01 (12h window)· 10 events
Mapping Gap

Unmapped vendor event: VendorX token_exchange

Appears in 1 case:Splunk — WIN-DC01 (12h window)· 4 events
Mapping Gap

Unknown field: pid_parent

Appears in 1 case:EDR — Endpoint Activity (LAPTOP-B123)
Mapping Gap

Unknown vocabulary: actor_ref

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Mapping Gap

Unknown vocabulary: workspace_key

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Mapping Gap

Unknown vocabulary: object_guid

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Mapping Gap

Unknown vocabulary: policy_token

Appears in 1 case:AcmeCloud Audit Logs — unrecognized source
Mapping Gap

Unknown field: tcp_flags

Appears in 1 case:IDS + Scanner — WEB-01 (203.0.113.55)