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Dear Customers,
We will perform an update and scheduled maintenance for Sparrow Cloud and On-Demand on Thursday, November 12, 2026, to improve service functionality and reliability. This update includes an analysis engine upgrade for Sparrow Web App, our dynamic application security testing service, and changes to web vulnerability scanning options. Customers using web vulnerability scanning should review the following information.
Temporary service interruptions (downtime) may occur during the maintenance window as a result of the update. Please plan your activities accordingly. We appreciate your understanding.

 

■ Update and Maintenance Schedule

  • Date and time: Thursday, November 12, 2026, 08:30–10:30 KST (UTC+9 / 2 hours)
  • Services: Sparrow Cloud and On-Demand
  • Service impact: Temporary downtime or limited service availability may occur during the maintenance window.

 

■ Key Changes

  • Sparrow Web App dynamic analysis engine upgrade
  • Addition and removal of selected web vulnerability scanning options
  • Introduction of analysis presets for the new engine

 

■ Changes to Existing Project Settings Following this update, all web vulnerability scanning options in existing projects will be reset to their default values. Previous configuration values will not be carried over. For scans started after the update, the applicable preset will be determined by the web vulnerability scanning license held at the time the scan starts. Existing option definitions that are replaced by presets or removed from the new engine will be retained and marked as inactive rather than deleted. Retaining these definitions does not mean that their previous configuration values will be applied to future scans.

 

■ Required Customer Actions

  • Before the update, review and record any customized scanning settings that you may need to reference.
  • After the update, check each project’s web vulnerability scanning settings and applicable preset before starting a scan.
  • Some previously available options may change or no longer be supported. Review the available options and configure them as needed.
  • Please account for potential service interruptions during the maintenance window when scheduling scans and related activities.

 

Thank you for your understanding and continued support. Sparrow