PhysicalEnergy & UtilitiesUtilitiesTheftEmployee Data InvolvedGovernment IDIdentity (basic)Financial accountEmploymentMediumContained

Calpine Corporation

bd_6bdc5fa29974de11 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Feb 16, 2016

To disclose

—

Affected

Not disclosed

Confidence

65%

Full breach record for Calpine Corporation →

Calpine Corporation reported the theft of an employee's laptop containing confidential employee information, including names, Social Security Numbers, bank account and routing numbers, and payroll details. The incident occurred on February 9, 2016. The laptop was password-protected and equipped with remote wipe software. Calpine notified law enforcement and offered one year of identity protection services to affected employees.

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Incident timeline

Feb 9, 2016

Begins

Feb 16, 2016

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Calpine Corporation
norm: calpine

Name: Calpine Corporation
norm: calpine
Industry: Energy & Utilitiesllm

Discovered: —
Breach occurred: Feb 9, 2016
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Government IDIdentity (basic)Financial accountEmployment
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium
Threat actor: External

During the incident: Notified law enforcement
Conducting a thorough review of the potentially affected records
Implementing additional security measures, internal controls, and safeguards
Making changes to existing policies and procedures
Offering a complimentary one-year membership of Experian’s ProtectMyID Alert
Changes made: Implementing additional security measures, internal controls, and safeguards
Making changes to existing policies and procedures designed to prevent a similar occurrence from happening again
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-60083
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 16, 2016
Raw hash: 7aa3cb4ca6a6eee5d35163f451ba576f9c4a5f8b3283ecf5d316679337d9c691

Reporting entityCalpine Corporation

Victim entityCalpine Corporation

IncidentUnknown

Stated responseNotified law enforcement

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov