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Webroot Outage History

Every past Webroot outage tracked by IsDown, with detection times, duration, and resolution details.

There were 250 Webroot outages since March 2019. The 148 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major May 8, 2026

May 2026: ZixProtect Link Protection failing scans

Detected May 8, 2026 12:03 PM EDT · Resolved May 8, 2026 1:10 PM EDT · Duration about 1 hour

Webroot's ZixProtect Link Protection service experienced a major outage where URL scanning functionality was failing. The issue affected the email filtering system's ability to scan links for security threats. The problem was resolved after 1.1 hours when a deployed fix successfully restored the URL scanning capability.

Minor May 8, 2026

May 2026: Frankfurt EU28 is currently experiencing functionality issue

Detected May 8, 2026 4:34 AM EDT · Resolved May 8, 2026 5:53 AM EDT · Duration about 1 hour

Webroot's Frankfurt EU28 service experienced a functionality issue that affected operations for 1.3 hours. The technical teams investigated and worked to resolve the problem throughout the incident. The issue was successfully resolved and normal service was restored.

Major May 7, 2026

May 2026: Zix - Microsoft 365 - Secure Cloud Licensing Error

Detected May 7, 2026 11:31 AM EDT · Resolved May 8, 2026 9:02 AM EDT · Duration about 22 hours

The Secure Cloud Portal (cp.appriver.com) experienced a major issue preventing Microsoft 365 license count adjustments for 21.5 hours. Users were unable to make license changes through the normal portal interface and had to submit requests via email to o365operations@appriver.com for manual processing. The incident was resolved after teams worked to fix the underlying licensing system problem.

Major April 30, 2026

April 2026: Core EDR/MDR experienced issues

Detected Apr 30, 2026 11:17 AM EDT · Resolved Apr 30, 2026 2:09 PM EDT · Duration about 3 hours

Webroot's Core EDR/MDR service experienced a major outage that made the Detection & Response portal unavailable for the UK datacenter for 2.9 hours. The incident affected users' ability to access endpoint detection and response capabilities through the portal. Service was restored and validated, with the issue fully resolved.

Minor April 30, 2026

April 2026: Core Capture for SAP® Solutions EU experienced intermittent issues

Detected Apr 30, 2026 10:30 AM EDT · Resolved Apr 30, 2026 1:57 PM EDT · Duration about 3 hours

Core Capture for SAP® Solutions EU experienced intermittent issues for 3.5 hours, affecting document extraction functionality. The service has been restored and users need to resend any documents that encountered errors by resetting their status back to 02.

Minor April 30, 2026

April 2026: Intermittent issues for SAP SuccessFactors Core Content Management in EU

Detected Apr 30, 2026 10:13 AM EDT · Resolved May 1, 2026 3:59 AM EDT · Duration about 18 hours

SAP SuccessFactors Core Content Management in the EU region experienced intermittent access issues that affected a few customers for approximately 17.8 hours. The incident was identified on April 30th and teams worked continuously on a resolution. The service was fully restored on May 1st at 07:57 UTC.

Minor April 30, 2026

April 2026: Core Archive UAE (ME) is currently experiencing degradation of service.

Detected Apr 30, 2026 7:42 AM EDT · Resolved May 7, 2026 2:30 PM EDT · Duration 7 days

Webroot's Core Archive UAE experienced service degradation that impacted or made OTKM functionality unavailable for users in the Middle East region. The core archive remained operational throughout the incident, but the OTKM feature was affected for approximately 175 hours. The service was fully restored and stabilized, with all functionality returning to normal operation.

Minor April 29, 2026

April 2026: IM3917402 - Emails delayed from noreply@cloud.opentext.com

Detected Apr 29, 2026 9:32 AM EDT · Resolved Apr 29, 2026 11:38 AM EDT · Duration about 2 hours

Webroot's Core Secure Access experienced significant delays with emails from noreply@cloud.opentext.com, including MFA authentication emails. The email delivery issues affected users' ability to receive timely authentication codes and other system notifications. The incident was resolved after 2.1 hours of investigation and remediation work.

Major April 28, 2026

April 2026: Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) TLS Communication Issues with Service providers.

Detected Apr 28, 2026 3:11 PM EDT · Resolved Apr 28, 2026 7:33 PM EDT · Duration about 4 hours

Zix Encryption Services experienced TLS communication issues with multiple service providers that prevented the secure cloud email encryption system from sending and accepting messages. The incident lasted 4.4 hours and affected encrypted email communications through the AEE/ZEE service. Teams identified and resolved the TLS communication problems, restoring normal email encryption functionality.

Minor April 27, 2026

April 2026: Developer Experience - Thrust API Bundle experienced login failures

Detected Apr 27, 2026 2:05 PM EDT · Resolved Apr 27, 2026 6:46 PM EDT · Duration about 5 hours

Webroot's Developer Experience - Thrust API Bundle experienced login failures for 4.7 hours, preventing users from authenticating with the service. Teams worked to restore the service, which was brought back online and underwent validation monitoring. The issue was fully resolved with login functionality restored to normal operation.