↳ GitHub sourceAnalytics ruleMedium
UniFi Site Manager: New critical notifications appeared
Description
Identifies when the UniFi critical-notification count increases since the previous poll, signaling at least one new critical-severity alarm has appeared.
- Rule type
- Scheduled
- Version
- 1.0.1
- Declared status
- Available
- Query frequency
- 15m
- Query period
- 45m
- 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.
let prev = Unifi_SiteManager_Sites_CL
| where TimeGenerated between (ago(30m) .. ago(15m))
| summarize arg_max(TimeGenerated, *) by tostring(SiteId)
| project siteId_s = tostring(SiteId), prevCritical = CriticalNotifications;
Unifi_SiteManager_Sites_CL
| where TimeGenerated > ago(15m)
| summarize arg_max(TimeGenerated, *) by tostring(SiteId)
| extend siteId_s = tostring(SiteId), CriticalCount = CriticalNotifications
| join kind=inner prev on siteId_s
| where CriticalCount > prevCritical
| extend NewCriticals = CriticalCount - prevCritical
| extend Activity = strcat(NewCriticals, ' new critical notification(s) - count went ', prevCritical, ' -> ', CriticalCount)
| project TimeGenerated, SiteId, SiteName, Activity, prevCritical, CriticalCount, NewCriticals
Declared entities
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.
- File
- Solutions/UniFi Site Manager (CCF)/Analytic Rules/UniFiCloudNewcriticalnotificationsappeared.yaml ↗
- Commit
9800e51↗- Source identifier
e4b75722-7239-f247-558f-d2e851ea0b38
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC