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Quatrro reports possible exposure of client employees’ data

Unauthorised access to certain files occurred on November 11–19, 2025; the files may have included information on client companies’ employees and vendors.

Last updated: 2026-11-09

Overview

Response began December 7, 2025; client companies were notified August 20, 2026. No total is given.

Timeline

  1. Occurred
  2. Discovered
  3. Disclosed

Organization response

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

What you can do

Verify notices through official channels, avoid links in unexpected messages, do not provide credentials, and review credit reports and statements.

Sources

  1. Sample consumer notice filed with California AG (Quatrro Business Support Services, Inc.)California Department of Justice, Office of the Attorney General · 2026-11-09
  2. California AG data breach report: Quatrro Business Support Services, Inc.California Department of Justice, Office of the Attorney General · 2026-11-09

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