AccidentalFinancial ServicesFinanceMisdeliveryCustomer Data InvolvedIdentity (basic)Government IDMediumContained

BANK OF AMERICA CORPORATION

bd_83d0cdefffa81901 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Sep 1, 2026

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

69%

Full breach record for BANK OF AMERICA CORPORATION →130 incidents on file

Bank of America notified Massachusetts residents of a data breach occurring on September 9, 2026, where customer documents containing names, addresses, and Social Security numbers were mailed to an incorrect address and could not be recovered. The bank is monitoring accounts, offering two years of Experian IdentityWorks protection, and advising customers to review statements and credit reports.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Sep 1, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_9dadd474d6f7582e2026-09-01Candidate
Massachusetts State AGbd_86a26a197ba8654e2026-08-05 · +27dCandidate
Massachusetts State AGbd_253bd79b610e69232026-08-01 · +31dCandidate

Name: BANK OF AMERICA CORPORATION
norm: bank of america
Domain: bankofamerica.com

Name: BANK OF AMERICA CORPORATION
norm: bank of america
Domain: bankofamerica.com
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Sep 9, 2026
Materiality determined: —
Notification sent: Sep 16, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Misconfiguration
MITRE ATT&CK: T1566.002 Spearphishing Link

During the incident: Conducted internal investigations to prevent and minimize any financial impact
Monitoring accounts for suspicious activity
Arranged for a complimentary two-year membership in an identity theft protection service provided by Experian IdentityWorks
Changes made: Encouraged customers to review account statements and credit reports
Advised customers to keep contact information up-to-date
Recommended creating strong unique passwords and using multifactor authentication
Advised customers to guard Social Security numbers, PINs, and account numbers
Encouraged going paperless and using trusted online payment methods
Advised keeping devices updated with antivirus software
Provided guidance on placing, lifting, and removing security freezes on credit reports
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

View merged incident ↗

Massachusetts State AGAug 1 · first

Massachusetts State AG+4d

Massachusetts State AG+31d

Massachusetts State AG+31d · this page

Pattern: first filing Aug 1 (MA), last Sep 1 (MA) — a 31-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://www.mass.gov/doc/2026-1561-bank-of-america/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 1, 2026
Raw hash: 3ad302e74ece7356cc173905ea6eb50db8d18226f863ed46bf828605b736d819

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityBANK OF AMERICA CORPORATION

Victim entityBANK OF AMERICA CORPORATION

IncidentMisconfiguration

Stated responseConducted internal investigations to prevent and minimize any financial impact

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov