Cyble Vision Alerts Darkweb Data Breaches

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Id	588a2ee5-978a-43f7-9c10-6d76d82026ef
Rulename	Cyble Vision Alerts Darkweb Data Breaches
Description	Detects darkweb credential leakage and data breach records from CybleVision. Extracts leaked username, email, password hashes, registration dates, and metadata using the Alerts_DarkwebDataBreaches parser. Incidents grouped per service.
Severity	Low
Tactics	Reconnaissance InitialAccess Exfiltration Collection
Techniques	T1589 T1078 T1048 T1530
Required data connectors	CybleVisionAlerts
Kind	Scheduled
Query frequency	30m
Query period	30m
Trigger threshold	0
Trigger operator	GreaterThan
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Darkweb_Data_Breaches.yaml
Version	1.0.0
Arm template	588a2ee5-978a-43f7-9c10-6d76d82026ef.json

KQL

Alerts_darkweb_data_breaches 
| where Service == "darkweb_data_breaches" 
| extend  MappedSeverity = Severity

YAML

id: 588a2ee5-978a-43f7-9c10-6d76d82026ef
enabled: true
relevantTechniques:
- T1589
- T1078
- T1048
- T1530
suppressionDuration: PT5H
query: |
  Alerts_darkweb_data_breaches 
  | where Service == "darkweb_data_breaches" 
  | extend  MappedSeverity = Severity  
entityMappings:
- fieldMappings:
  - identifier: Name
    columnName: DB_Username
  entityType: Account
- fieldMappings:
  - identifier: DomainName
    columnName: Domain
  entityType: DNS
- fieldMappings:
  - identifier: Address
    columnName: IP
  entityType: IP
- fieldMappings:
  - identifier: MailboxPrimaryAddress
    columnName: DB_Email
  entityType: Mailbox
eventGroupingSettings:
  aggregationKind: AlertPerResult
requiredDataConnectors:
- dataTypes:
  - CybleVisionAlerts_CL
  connectorId: CybleVisionAlerts
triggerOperator: GreaterThan
queryFrequency: 30m
queryPeriod: 30m
status: Available
incidentConfiguration:
  groupingConfiguration:
    enabled: false
    reopenClosedIncident: false
    matchingMethod: AllEntities
    lookbackDuration: PT5H
  createIncident: true
subTechniques: []
name: Cyble Vision Alerts Darkweb Data Breaches
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Darkweb_Data_Breaches.yaml
description: |
    'Detects darkweb credential leakage and data breach records from CybleVision. Extracts leaked username, email, password hashes, registration dates, and metadata using the Alerts_DarkwebDataBreaches parser. Incidents grouped per service.'
severity: Low
tactics:
- Reconnaissance
- InitialAccess
- Exfiltration
- Collection
triggerThreshold: 0
version: 1.0.0
alertDetailsOverride:
  alertDynamicProperties: []
  alertDisplayNameFormat: CybleVision Darkweb Breach for {{DB_Email}}
  alertDescriptionFormat: |
        Username {{DB_Username}} Registration date {{DB_RegistrationDate}} Breach source {{Breach_Source}}
customDetails:
  BreachSource: Breach_Source
  RegistrationDate: DB_RegistrationDate
  Tags: DB_Tags
  UserName: DB_Username
  Status: Status
  LeakedEmail: DB_Email
  Structured: DB_Structured
  S3Key: DB_S3Key
  BreachDate: DB_Date
  MappedSeverity: Severity
  PasswordHash: DB_PasswordHash
  Service: Service
  AlertID: AlertID
  DisplayName: DB_DisplayName

ARM