Calpine Corporation

Calpine Corporation notified California AG on Feb 16, 2016 of a data breach, which occurred on Feb 9, 2016. Data exposed: Social Security number, Financial / bank account, Name.

Organization: Calpine Corporation
Source: California AG · source record
Date reported: Feb 16, 2016
Date(s) of breach: Tuesday, February 9, 2016
Residents affected: Not published by this source
Data exposed: Social Security number Financial / bank account Name
Notice letter: Sample notice (PDF)
First seen by BreachTally: 2026-10-30 16:21 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

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