Suspicious GCP Bucket Deletion for Namespace Hijacking (via gcp)

ATT&CK techniques

Defense Evasion → Exfiltration

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1578Modify Cloud Compute Infrastructure
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
- T1537Transfer Data to Cloud Account
Impact

What it detects

This rule detects GCP storage bucket deletion operations that enable universal bucket hijacking, where an attacker recreates a same-named bucket in another account to intercept data. This tactic redirects storage transfer, pubsub, and logging outputs to adversary-controlled resources.

Reporting behind it

Related detections9 linkedT1537 — drag to rearrange

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Suspicious GCP Bucket Deletion for Namespace Hijacking (via gcp)

Pivot detection · T1537 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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