v6.11.0

Issues

• Add DNS PTR-Based Host Discovery Detection

  Detections
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  splunk/security_content#4332·MehrabBakhtar opened Oct 10, 2026 · Updated Nov 2, 2026
  17

• Add MCP file deletion and webhook creation detections to Suspicious MCP Activities

  DetectionsMacros
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  splunk/security_content#4128·eeee2345 opened Jun 15, 2026 · Updated Nov 2, 2026
  11

• [BUG] Windows DisableAntiSpyware Registry" overlaps with and is weaker than "Disable Defender AntiVirus Registry

  bug
  Bug

  splunk/security_content#4388 · Filter by author thegreatmhn opened on Nov 2, 2026 · v6.11.0
  1

• Small Fixes For 6.11

  Detections
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  splunk/security_content#4397·nasbench opened Nov 3, 2026 · Updated Nov 3, 2026·Draft

• Update Build to 6.11.0

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  splunk/security_content#4403·nasbench opened Nov 9, 2026 · Updated Nov 9, 2026