---
title: JumpCloud brute force attack on user
description: Datadog, the leading service for cloud-scale monitoring.
breadcrumbs: Docs > Datadog Security > OOTB Rules > JumpCloud brute force attack on user
---

# JumpCloud brute force attack on user
Classification:attackTactic:[TA0006-credential-access](https://attack.mitre.org/tactics/TA0006)Technique:[T1110-brute-force](https://attack.mitre.org/techniques/T1110) 
## Goal{% #goal %}

Detect a brute force attack on a user.

## Strategy{% #strategy %}

To identify a successful attempt: Detect when the same user fails to log in five times, and then successfully logs in. This generates a `MEDIUM` severity signal.

To identify an unsuccessful attempt: Detect when the same user fails to log in five times. This generates an `INFO` severity signal.

## Triage and response{% #triage-and-response %}

1. Inspect the logs to see if this was a valid login attempt.
1. Verify if 2FA was authenticated.
1. If the user was compromised, rotate user credentials.