Description
'Detects when the Cyren threat intelligence feed has not ingested any data for 6 or more hours.
This may indicate a connectivity issue with the data connector, API authentication problems, or upstream service disruption.'
- Rule type
- Scheduled
- Version
- 1.0.0
- Declared status
- Available
- Query frequency
- 1h
- Query period
- 1d
- 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.
Cyren_Indicators_CL
| where TimeGenerated >= ago(24h)
| summarize
Total = count(),
Latest = max(TimeGenerated)
| extend HoursAgo = datetime_diff('hour', now(), Latest)
| where isnotempty(Latest) and HoursAgo >= 6
| project
LatestEventTime = Latest,
HoursSinceLastEvent = HoursAgo,
TotalEventsLast24h = Total,
AlertMessage = strcat("Cyren feed has not received data for ", HoursAgo, " hours")
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
7f9a0d5c-3b4c-6d7e-1f2a-e3f4a5b6c7d8
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC