HackingFinancial ServicesFinanceCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumActive

Zions Bancorporation, N.A.

bd_2fdb91d2beb2447b · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 23, 2019

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

64%

Full breach record for Zions Bancorporation, N.A. →3 incidents on file

Zions Bancorporation, N.A. reported unauthorized access to its computer network on or around June 1, 2019. Personal information of online banking customers, including names, user IDs, email addresses, account numbers, and potentially Social Security or tax ID numbers, may have been improperly viewed or acquired. Passwords were not accessed. The investigation is ongoing. The bank engaged forensic experts, notified law enforcement and regulators, and offered two years of identity theft protection to affected customers.

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Incident timeline

Jun 1, 2019

Begins

Jul 23, 2019

Filed

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Montana State AGbd_7062c403eb77f8382019-07-23Verified
Massachusetts State AGbd_dd02be4bfdf3bba72019-07-29 · +6dVerified
New Hampshire State AGbd_1942eab18075d3932019-07-30 · +7dVerified

Name: Zions Bancorporation, N.A.
norm: zions bancorporation na

Name: Zions Bancorporation, N.A.
norm: zions bancorporation na
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Jun 1, 2019
Materiality determined: —
Notification sent: Jul 23, 2019
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified federal law enforcementNotified banking regulators

During the incident: Launched an immediate effort in collaboration with a leading forensic expert consultant and other professionals to define the scope of the intrusion
Notified federal law enforcement as well as banking regulators
Took measures to enhance customer security
Implementing enhanced internal monitoring on accounts designed to protect them from illicit actions
Arranged for identity theft protection services to be provided at no cost
Changes made: Continuing investment in cyber security protection
Examining measures to help prevent incidents of this kind in the future
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.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Montana State AGJul 23 · first

California State AGJul 23 · first · this page

Massachusetts State AG+6d

New Hampshire State AG+7d

Pattern: first filing Jul 23 (MT), last Jul 30 (NH) — a 7-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/sb24-149138
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 23, 2019
Raw hash: b588d2d2eb19c7acfb945fb84f7eae8dce0c39922fd2ecd801808dc3190c39cc

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityZions Bancorporation, N.A.

Victim entityZions Bancorporation, N.A.

IncidentUnauthorized Access

Stated responseLaunched an immediate effort in collaboration with a leading forensic expert consultant and other professionals to define the scope of the intrusion

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov