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Outage in Imperva

[INC-1004] Potential CWAF issue on multiple Data Center

Resolved Minor
April 05, 2026 - Started 23 days ago - Lasted about 1 hour
Official incident page

Incident Report

Summary AI Generated

Imperva experienced a CWAF (Cloud Web Application Firewall) issue affecting multiple data centers including New York, Dallas, and Ashburn. The incident lasted 56 minutes before service was restored to normal operations across all affected regions.

Technical teams are investigating a potential CWAF issue in the (DFW, EWR, IAD, LCY, NYC, PAR) Data Center . Further updates to follow.

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Latest Updates ( sorted recent to last )
RESOLVED 23 days ago - at 04/05/2026 02:55PM

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 of our cloud services. Imperva investigates and attributes a status to all detected events that may or may not affect availability of the service.

In the event of a service disruption, the update will include potential impacts to any affected region.

MONITORING 23 days ago - at 04/05/2026 02:39PM

The issue appears to be resolved at this time. We are continuing to monitor in order to ensure that service has returned to normal.

The status updates are an integral part of proactive monitoring and transparent communication about the status of our cloud services. Imperva investigates and attributes a status to all detected events that may or may not affect availability of the service.

In the event of a service disruption, the update will include potential impacts to any affected region.

INVESTIGATING 23 days ago - at 04/05/2026 02:02PM

Technical teams are investigating a potential CWAF issue in the (DFW, EWR, IAD, LCY, NYC, PAR) Data Center . Further updates to follow.

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