ThreatCluster

Security Onion Releases Version 2.4.200 with Enhanced Onion AI Assistant

First seen 16 Dec 2025, 17:57 UTC • •22

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ThreatCluster •March 12, 2026 at 13:27 UTC

Security Onion has released version 2.4.200, which includes significant improvements to the Onion AI Assistant for Pro customers. The update enhances the AI's accuracy and introduces new tools for alert triaging and incident management. This follows the previous version 2.4.190, which introduced the Onion AI Assistant and updated several components to address security issues.

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Threat Graph

22 entities, 20 inferred relationships (STIX 2.1).

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Technique (1)

Zero-day Exploit

Organization (2)

AWS
Azure

Affected Platform (13)

Elastic Agent
Elastic Fleet
Elasticsearch
GCP
OpenCanary
Osquery
Saltstack
Stenographer
Strelka
Suricata
Zeek
Golang
Redis

Tool (6)

Att&ck Navigator
ElastAlert
Elastic Stack
Nginx
Salt
Telegraf

Relationships

Zero-day Exploit targets Elastic Agent
Zero-day Exploit targets Elastic Fleet
Zero-day Exploit targets Elasticsearch
Zero-day Exploit targets GCP
Att&ck Navigator related to AWS
Att&ck Navigator related to Azure
Att&ck Navigator related to OpenCanary
Att&ck Navigator related to Osquery
Att&ck Navigator related to Saltstack
Att&ck Navigator related to Stenographer
Att&ck Navigator related to Strelka
Att&ck Navigator related to Suricata
Att&ck Navigator related to Zeek
Att&ck Navigator related to Golang
Att&ck Navigator related to Redis
Att&ck Navigator related to ElastAlert
Att&ck Navigator related to Elastic Stack
Att&ck Navigator related to Nginx
Att&ck Navigator related to Salt
Att&ck Navigator related to Telegraf

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