MisuseFinancial ServicesFinancePrivilege AbuseCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Financial accountFinancial credentialsLow

Ally Bank

bd_464fa0630aa82e93 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 25, 2023

Filed

Aug 22, 2023

To disclose

28 days

Affected · nationwide

3281 in this filing

Linked

2 filings

Confidence

65%

Full breach record for Ally Bank →18 incidents on file

Ally Bank reported a data breach resulting from insider wrongdoing that occurred on May 25, 2023. The incident was discovered on July 25, 2023, and affected 328 individuals, with one resident in Maine. The compromised information included names combined with financial account or card numbers along with their access credentials. Ally Bank began notifying affected individuals in writing on August 22, 2023, and offered 24 months of complimentary credit monitoring services through Equifax.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jul 25, 2023 → Filed with AG Aug 22, 202328d ✓ ME AG ≤30d28 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 61 days

discovery → filing · 28 days

May 25, 2023

Begins

Jul 25, 2023

Discovered

Aug 22, 2023

Filed

vs. sector median

4 wks faster

This filing is one of 2 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_0833877cb6fd29402023-08-22Verified

Name: Ally Bank
norm: ally bank

Name: Ally Bank
norm: ally bank
Industry: Financial Servicesllm

Discovered: Jul 25, 2023
Breach occurred: May 25, 2023
Undetected for: 61 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 22, 2023
Affected individuals: 328state + nationwide
Data types: Identity (basic)Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Insider
Threat actor: Internal

During the incident: Sent written notification to affected individuals.
Offered identity theft protection services.
Changes made: Equifax Complete Premier provided for 24 months.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 days(28 days from discovery to filing)
Compliance flags: ME AG ≤30d · 28d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jul 25, 2023
→ Filed with AG: Aug 22, 2023
28d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jul 25, 2023 → Filed with AG: Aug 22, 2023	28d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGAug 22 · first

Maine State AGAug 22 · first · this page

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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/362fd437-f316-4810-ac70-477ee9055174.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 22, 2023
Raw hash: ff82b8bce52d8db61eb4fcc4c3bc3094ae2b83448829c9711fc3113c1833f52b

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityAlly Bank

Victim entityAlly Bank

Incidentdiscovered Jul 25, 2023

Stated responseSent written notification to affected individuals.

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov