INTEL_REPORT
Microsoft Security Blog · published 5/18/2026, 10:42:50 PM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
How Storm-2949 turned a compromised identity into a cloud-wide breach Storm-2949 turned stolen credentials into a cloud-wide breach, moving from identity compromise to large-scale data theft without using malware. This incident shows how threat actors can exploit trusted systems to operate undetected. The post How Storm-2949 turned a compromised identity into a cloud-wide breach appeared first on Microsoft Security Blog . In this article Attack chain overview Cloud compromi…
https://www.microsoft.com/en-us/security/blog/2026/05/18/storm-2949-turned-compromised-identity-into-cloud-wide-breach
sha256:847e6d8067b81bba0c17d7790f341dd439935ee8bc3ed2bdb37ec07ba2891d1a
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
Linked with report → mentions → indicator. Values open the indicator workspace.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
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