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Google SecOps deprecates three IOC feeds

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deprecation

Google SecOps is deprecating three legacy Mandiant IOC feeds: MANDIANT_ACTIVE_BREACH_IOC, MANDIANT_FUSION_IOC, and OPEN_SOURCE_INTEL_IOC. These feeds will be removed entirely after March 18, 2027, encouraging users to migrate to the GTI_IOC feed. This change affects users relying on the soon-to-be-removed IOC feeds for threat intelligence.

Deprecations (1)
  • Google SecOps

    The MANDIANT_ACTIVE_BREACH_IOC , MANDIANT_FUSION_IOC , and OPEN_SOURCE_INTEL_IOC feeds are deprecated in favor of the GTI_IOC feed. After March 18, 2027, we will be removing the MANDIANT_ACTIVE_BREACH_IOC , MANDIANT_FUSION_IOC , and OPEN_SOURCE_INTEL_IOC feeds. For more information on how to migrate, see Migrate Mandiant legacy feeds to GTI .

Read the original announcement →

https://docs.cloud.google.com/release-notes#August_05_2026

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