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Data breach

Data of about 7 million people exposed at Delta Dental of California

First reported · Last reported · 7 related reports

Personal information of about 7 million people was exposed at U.S. dental insurer Delta Dental of California and its affiliates through the MOVEit Transfer breach. The attackers exploited a vulnerability in late May 2023 to steal data from the systems. The company issued breach notifications.

Key facts

Affected organization
Delta Dental of California
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
Personal information of about 7 million people
Cause / method
Data theft through exploitation of a MOVEit Transfer vulnerability
Location
United States

If your data was exposed

  1. Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.

Timeline

  1. Delta Dental of California and its affiliates notified that personal information of about 7 million people had been exposed through the MOVEit Transfer breach.
  2. The scale of the MOVEit breach's impact was reported to be about 7 million people.

7 related reports

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.