Vaikora SentinelOne Threat Intelligence on sentinelchangelog.nethttp://sentinelchangelog.net/tags/vaikora-sentinelone-threat-intelligence/Recent content in Vaikora SentinelOne Threat Intelligence on sentinelchangelog.netHugo -- 0.157.0enThu, 18 Jun 2026 12:25:17 +0000Vaikora-SentinelOne Playbook: Broken IOC Push Restored After HTTP 422 API Rejectionhttp://sentinelchangelog.net/posts/2026-06-18-pr-14364/Thu, 18 Jun 2026 12:25:17 +0000http://sentinelchangelog.net/posts/2026-06-18-pr-14364/The v3.0.0 playbook always appended an empty agent_id= parameter, causing the Vaikora API to reject every poll request with HTTP 422, silently halting all IOC delivery to SentinelOne Threat Intelligence since initial deployment.