sequence by okta.actor.id with maxspan=10m
[ any
where event.dataset == "okta.system"
and (
okta.event_type == "user.mfa.okta_verify.deny_push"
or (
okta.event_type == "user.authentication.auth_via_mfa"
and okta.debug_context.debug_data.factor == "OKTA_VERIFY_PUSH"
and okta.outcome.reason == "INVALID_CREDENTIALS"
)
)
] with runs=5
until
[ any
where event.dataset == "okta.system"
and okta.event_type in (
"user.authentication.sso",
"user.authentication.auth_via_mfa",
"user.authentication.verify",
"user.session.start"
)
and okta.outcome.result == "SUCCESS"
]
Install detection rules in Elastic Security
Detect Potential Okta MFA Bombing via Push Notifications in the Elastic Security detection engine by installing this rule into your Elastic Stack.
To setup this rule, check out the installation guide for Prebuilt Security Detection Rules(opens in a new tab or window).