Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters.

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  • Disable encryption operations Low Cloud

    Encryption was disabled on the servers that host EC2 instances, both for data-at-rest and data-in-transit.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Impact (TA0040)
    ATT&CK techniques: Data Manipulation (T1565)
    Required data: AWS Audit Log
    Detector tags: Cloud Data Asset Protection Tampering, Data Detection & Response
    Attacker's goals: Decrypt sensitive data host on EC2 instance, this may be a step in a flow for data exfiltration.
    Investigative actions: Check if Identity intended to disable the encryption.