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CYFIRMA - Brand Intelligence - Social Media Handle Impersonation Detected Medium Rule
Description
"Detects high-severity alerts related to impersonation of official social media handles associated with your brand.
These spoofed accounts may be used for phishing, disinformation, or fraud campaigns, posing significant reputational and security risks."
- Rule type
- Scheduled
- Version
- 1.0.1
- Declared status
- Available
- Query frequency
- 5m
- Query period
- 5m
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
Data types
KQL query
Original query, unchanged.
// Medium severity - Social Media Handle Impersonation
let timeFrame = 5m;
CyfirmaBISocialHandlersAlerts_CL
| where severity == 'High' and TimeGenerated between (ago(timeFrame) .. now())
| extend
Description=description,
FirstSeen=first_seen,
LastSeen=last_seen,
RiskScore=risk_score,
AlertUID=alert_uid,
UID=uid,
AssetType=asset_type,
AssetValue=asset_value,
Impact=impact,
Recommendation=recommendation,
SourceSype=source_type,
ProviderName="CYFIRMA",
ProductName="DeCYFIR/DeTCT"
| project
TimeGenerated,
Description,
RiskScore,
FirstSeen,
LastSeen,
AlertUID,
UID,
AssetType,
AssetValue,
Impact,
Recommendation,
SourceSype,
ProductName,
ProviderName
Related content
Links established from declared identifiers and solution manifests.
Source provenance
GitHubDisplayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.
- Commit
9800e51↗- Source identifier
710f4755-490d-4fa7-aef0-43b5a66edc7b
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC