AI SOC Investigation Has Moved Beyond Triage: Two Cases That Show Where It Actually Matters
Summary: Prophet Security described two investigations in which its AI engine correlated weak signals across multiple telemetry sources: in one, a dormant IAM user with a four-year-old access key began listing S3 buckets and enumerating CloudFront distributions from a Turkish IP tied to a VPN provider, prompting 265 queries across six data sources. In the other, a genuine Zoom one-time-password email carrying a fraudulent PayPal auto-debit notice and callback number passed SPF and DKIM and was resolved through 138 queries across 11 data sources in about five minutes.
Bottom line: In both cases no single data point justified a high-confidence alert, so the true positives sat where queue pressure decides what gets a real look - and the article notes least privilege was the only thing that stopped data access in the cloud case.
Read the original at The Hacker News ↗
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