Suspicious Okta SSO Access to Many Applications in Short Window

ATT&CK techniques

Initial Access → Defense Evasion

Recon
Resource Dev
Initial Access
- T1078.004Cloud Accounts
Execution
Persistence
- T1078.004Cloud Accounts
Priv Esc
- T1078.004Cloud Accounts
Defense Evasion
- T1078.004Cloud Accounts
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects a single Okta actor authenticating via SSO into six or more distinct application instances within five minutes. A rapid fan-out across many apps is consistent with a hijacked session enumerating available resources rather than normal user behaviour.

Reporting behind it

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Suspicious Okta SSO Access to Many Applications in Short Window

Pivot detection · T1078.004 · 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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