Incident History
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Showing 6051-6100 of 10501 incidents
Atlanta III (ATL3) Datacenter Network Maintenance - zscaler.net
Zscaler will be performing hardware maintenance in the Atlanta III (ATL3) Datacenter.Maintenance window,Start: 2026-4-7 18:00 ESTEnd: 2026-4-7 20:00 EST(i.e. 2026-4-7 22:00 - 2026-4-8 00:00 UTC)During the maintenance, traffic will failover …
Delayed Cloudflare Page Shield data updates
Apr 6, 15:46 UTCResolved - This incident has been resolved.Apr 6, 06:41 UTCMonitoring - A fix has been implemented, the delay of Page Shield updates had been mitigated to within …
Delay in some zone configuration deployment
Apr 6, 15:00 UTCResolved - We have resolved an issue that caused a minor delay in configuration deployments across a small number of zones between 14:56 and 20:36 UTC on …
[ICM-4857] Essential Maintenance on the Imperva data center in Chicago 1, IL
Apr 6, 12:59 UTCCompleted - The scheduled maintenance has been completed.Apr 6, 11:47 UTCUpdate - Maintenance on the Chicago 1, IL data center has been extended to Monday, April 6th, …
POA (Porto Alegre) on 2026-04-06
Apr 6, 12:01 UTCCompleted - The scheduled maintenance has been completed.Apr 6, 08:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 2, 14:30 …
PIT (Pittsburgh) on 2026-04-06
Apr 6, 12:00 UTCCompleted - The scheduled maintenance has been completed.Apr 6, 08:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 2, 15:52 …
GET /v1/responses endpoint is currently down and unable to serve requests
Status: ResolvedAll impacted services have now fully recovered.Affected components Responses (Operational)
Cloudlets and NetStorage upload Issues
Apr 6, 09:55 UTC Resolved - We can confirm that the issue was mitigated at 11:29 UTC on 3 April 2026, and the service has resumed normal operation. Customers and …
Some users may experience empty response from ChatGPT in web
Status: ResolvedAll impacted services have now fully recovered.Affected components Conversations (Operational)
[Scheduled] Cloud | Chicago Maintenance
Type: Maintenance Duration: 2 hours Affected Components: Chicago, Chicago, Chicago, Chicago Apr 6, 08:00:01 GMT+0 - Identified - Maintenance is now in progress Apr 6, 10:00:00 GMT+0 - Completed - …
[Scheduled] Customer Portal | API/Authorization Maintenance
Type: Maintenance Duration: 1 hour Affected Components: Customer Portal Apr 6, 08:00:01 GMT+0 - Identified - Maintenance is now in progress Apr 6, 09:00:00 GMT+0 - Completed - Maintenance has …
CDN | Almaty Incident Details
Type: Incident Duration: 4 hours and 54 minutes Affected Components: Almaty, Kazakhstan Apr 6, 12:20:55 GMT+0 - Resolved - We are happy to inform you that traffic has been successfully …
ORD (Chicago) on 2026-04-06
THIS IS A SCHEDULED EVENT Apr 6, 06:00 - 10:00 UTCApr 2, 17:40 UTCScheduled - We will be performing scheduled maintenance in ORD (Chicago) datacenter on 2026-04-06 between 06:00 and …
SOC alerting for Core applications was impacted
Apr 6, 01:59 UTCResolved - Between 16:11 UTC on April 5 and 00:14 UTC on April 6, an error impacted SOC alerting for Core applications. The issue has been resolved, …
IBM Cloud Kubernetes Service worker node fix packs are available
IBM Cloud Kubernetes Service worker node fix packs are available. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the …
Red Hat OpenShift on IBM Cloud worker node fix packs are available
Red Hat OpenShift on IBM Cloud worker node fix packs are available. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or …
Release of the Logging agent version 181
Release of the Logging agent version 1.8.1 For more information, see the Release notes for the Logging agent Type: release_note Regions: global Resources: logs Type: release_note Update Time: Wed May …
[INC-1004] Potential CWAF issue on multiple Data Center
Apr 5, 14:55 UTCResolved - Service in the data centers have been restored to normal.The status updates are an integral part of proactive monitoring and transparent communication about the status …
[ICM-4809] Essential Maintenance on the Imperva data center in Ashburn, VA
Apr 5, 12:00 UTCCompleted - The scheduled maintenance has been completed.Apr 5, 06:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 29, 06:42 …
Urgent Maintenance on zdxcloud.net - zdxcloud.net
The Zscaler SRE team will be performing an urgent maintenance on the zdxcloud.net cloud. This maintenance is scheduled for Sunday at 06:15 AM UTC on April 05, 2026, and can …
ZDX Admin Portal – Reporting and Logging Delay - zdxcloud.net
Zscaler has detected an issue with the ZDX cloud. Customers may experience a temporary delay in reporting data.We will continue to provide updates here as the investigation progresses. For detailed …
Urgent Maintenance Notification for F5 Distributed Cloud DNS service – Impact: Non-Disruptive
Apr 5, 04:42 UTCCompleted - The scheduled maintenance has been completed.Apr 5, 03:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 5, 02:02 …
RESOLVED: Investigating ingestion delays for Google SecOps.
Incident began at 2026-04-04 14:15 and ended at 2026-04-04 17:31 (all times are US/Pacific). Description: The issue with Google SecOps ingestion has been resolved for all affected users as of …
UPDATE: Investigating ingestion delays for Google SecOps.
Incident began at 2026-04-04 14:15 and ended at 2026-04-04 17:31 (all times are US/Pacific). Description: We are experiencing an issue with Google SecOps for all regions beginning at approximately 14:15 …
[해결 됨] Pub/Sub 서비스 토픽/서브스크립션 생성 시 간헐적 실패
- 영향도: Pub/Sub 서비스 토픽/서브스크립션 신규 생성 시 간헐적 실패 현상 복구 완료 (08시 30분)
[처리 중] Pub/Sub 서비스 토픽/서브스크립션 생성 시 간헐적 실패
- 장애 현황: Pub/Sub 서비스 토픽/서브스크립션 신규 생성 시 간헐적 실패 현상 지속 발생 중 - 진행 상황: 발생 원인 확인하여 조치 중 - 다음 업데이트 시간: 09시 10분
[확인필요] Pub/Sub 서비스 토픽/서브스크립션 생성 시 간헐적 실패
- 영향도: Pub/Sub 서비스 토픽/서브스크립션 생성 시 간헐적 실패
ZDX Admin Portal – Reporting and Logging Delay - zdxcloud.net
Zscaler has detected an issue impacting connectivity between client connector and ZDX cloud. Customers may experience a temporary delay in reporting data.We will continue to provide updates here as the …
Sonnet 4.6 and Opus 4.6 elevated error rate
Apr 4, 17:30 UTCResolved - Between 10:09 and 10:31 PDT, Sonnet 4.6 and Opus 4.6 experienced elevated error rates across most product surfaces.
Private Service Edge (PSE) – Intermittent Traffic Blocking for Explicit Proxy Traffic - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler is aware of and actively investigating an issue impacting a subset of customers using Private Service Edge (PSE). Some customers are experiencing intermittent traffic blocking when accessing websites through …
Urgent Maintenance - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, zdxcloud.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance during which access to the Zscaler Management Portal for Partners and ZDX Admin Portal might not be available. …
Capacity expansion of F5 Distributed Cloud Logging Infrastructure
Apr 4, 08:00 UTCCompleted - The scheduled maintenance has been completed.Apr 4, 04:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 3, 04:59 …
Urgent Maintenance Notification for F5 Distributed Cloud DNS service – Impact: Non-Disruptive
Apr 4, 07:30 UTCCompleted - The scheduled maintenance has been completed.Apr 4, 01:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 27, 14:32 …
Queue resource error
Apr 4, 03:04 UTCResolved - This incident has been resolved.Apr 3, 23:57 UTCUpdate - We are continuing to work on a fix for this issue.Apr 3, 23:53 UTCIdentified - Cloudflare …
SMF (Sacramento) on 2026-04-03
Apr 4, 00:30 UTCCompleted - The scheduled maintenance has been completed.Apr 3, 15:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 2, 18:04 …
AUS (Austin) on 2026-04-03
Apr 4, 00:00 UTCCompleted - The scheduled maintenance has been completed.Apr 3, 20:45 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 3, 20:28 …
Customers using our Email Security product might see some links flagged as suspicious
Apr 3, 22:47 UTCResolved - Emails were sent today with a signature that had a a minor typo inadvertently caused it to flag legitimate emails. We have immediately corrected the …
London V Datacenter Scheduled Maintenance - Service Expansion - zscaler.net
Zscaler will be expanding its global data center footprint and performing maintenance at our London V (LON5) data center. We expect minimal to no impact to services during the maintenance …
HCP Terraform is experiencing degraded performance
Status: ResolvedOur Engineering team has resolved the issue. These systems should now be operating normally. If you continue to experience any problems, please open a ticket with our support team.Affected …
Montreal I Datacenter Scheduled Maintenance - Service Expansion - zscalerthree.net
Zscaler will be expanding its global data center footprint and performing maintenance at our Montreal I (YMQ1) data center. We expect minimal to no impact to services during the maintenance …
UPDATE: Mandiant Advantage Threat Intelligence customers are experiencing API errors related to MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities.
Incident began at 2026-04-03 04:00 and ended at 2026-04-03 13:00 (all times are US/Pacific). We are experiencing an issue with the MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities beginning on …
RESOLVED: Mandiant Advantage Threat Intelligence customers are experiencing API errors related to MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities.
Incident began at 2026-04-03 04:00 and ended at 2026-04-03 13:00 (all times are US/Pacific). The issue with Mandiant Advantage Threat Intelligence has been resolved for all affected users as of …
Elevated errors on requests to Claude Sonnet 4.6
Apr 3, 19:21 UTCResolved - This incident has been resolved.Apr 3, 18:12 UTCInvestigating - We are currently investigating an issue resulting in elevated errors on requests to Claude Sonnet 4.6. …
UPDATE: Mandiant Advantage Threat Intelligence customers are experiencing API errors related to MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities.
Incident began at 2026-04-03 04:00 and ended at 2026-04-03 13:00 (all times are US/Pacific). We are experiencing an issue with the MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities beginning on …
Ghana (ACC) Rerouted Traffic
The start of the rerouted effort is 17:55 UTC. The earlier post contained a time entry error. All other services are unaffected by this informational update.
PTY (Panama City) on 2026-04-03
Apr 3, 18:00 UTCCompleted - The scheduled maintenance has been completed.Apr 3, 15:01 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 2, 20:36 …
Pages increased deployment errors
Apr 3, 17:55 UTCResolved - This incident has been resolved.Apr 3, 17:18 UTCUpdate - We are continuing to monitor for any further issues.Apr 3, 17:18 UTCMonitoring - A fix has …
Ghana (ACC) Rerouted Traffic
Traffic in Ghana (ACC) has been temporarily rerouted. All other locations and services are unaffected.
Partial K6 Test Run Outage
Apr 3, 17:38 UTCResolved - This incident has been resolved. Thank you for your patience.Apr 3, 15:29 UTCInvestigating - We're experiencing an outage affecting test runs that use k6 extensions. …
UPDATE: Mandiant Advantage Threat Intelligence customers are experiencing API errors related to MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities.
Incident began at 2026-04-03 04:00 and ended at 2026-04-03 13:00 (all times are US/Pacific). We are experiencing an issue with the MATI Dashboard, Actors, Campaigns, Malware, Reports, Vulnerabilities beginning on …