---
title: "Is Zscaler MDR Carbon Black Cloud down? Zscaler MDR Carbon Black Cloud status"
url: "https://www.openstatus.dev/status/redcanary/carbon-black-cloud"
description: "Live Zscaler MDR Carbon Black Cloud status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Zscaler MDR Carbon Black Cloud down?

**Answer:** No, Zscaler MDR Carbon Black Cloud is not down. All Zscaler MDR Carbon Black Cloud systems are operational.

- Status: operational
- Checked: 2026-11-07T04:40:04Z
- User reports in the last 15 minutes: 0
- Part of: [Zscaler MDR](/status/redcanary.md) / Alert Ingestion and Correlation
- Official status page: https://status.redcanary.com

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Carbon Black Cloud

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-10-15 | [Detection delayed](https://stspg.io/f5q3r9z0zxjm) | critical | 1h 58m |
| 2025-08-12 | [Broadcom VMware Carbon Black Cloud Alert Delays](https://stspg.io/rtfpjrsx7gxr) | minor | 2h 3m |
| 2025-07-18 | [CBC Auth Issue](https://stspg.io/r7vhzm6gqxst) | major | 3h 15m |
| 2025-02-10 | [Alert Ingestion Delays Causing Failing Status Checks](https://stspg.io/bnxm3613sqm7) | minor | 3h 3m |
| 2025-01-10 | [Tracking an external incident with Broadcom Carbon Black Cloud](https://stspg.io/8ndkgl0kh95r) | minor | 2d |

## Links

- HTML page: /status/redcanary/carbon-black-cloud
- Service: /status/redcanary.md