AccidentalFinancial ServicesFinanceMisconfigurationGovernment IDPIIMediumContained

Citibank N.A.

bd_3d2c1a7643027195 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 20, 2015

To disclose

—

Affected

Not disclosed

Confidence

68%

Full breach record for Citibank N.A. →13 incidents on file

Citibank, N.A. notified the New Hampshire Attorney General that SSNs were inadvertently included in address lines on customer mailings. Citi removed the data, notified affected customers, and offered 24 months of credit monitoring. No other personal info was exposed.

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Incident timeline — partial

? — ?

Breach window unknown

Jan 20, 2015

Filed

—

No filing yet · watching

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

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

Name: Citibank N.A.
norm: citibank na
Domain: citi.com

Name: Citibank N.A.
norm: citibank na
Domain: citi.com
Industry: Financial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Government IDPII
Attack vector: Misconfiguration

During the incident: Removed the numbers from the address line
Notified the impacted customers of the matter
Changes made: Arranged for credit monitoring subscription to Identity Guard at no cost for up to 24 months
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://mm.nh.gov/files/uploads/doj/remote-docs/citi-20150120.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 20, 2015
Raw hash: ee4275536eb2014443deace301b6b234e532da5d0d5375cbec63e00826af8537

Reporting entityCitibank N.A.

Victim entityCitibank N.A.

IncidentMisconfiguration

Stated responseRemoved the numbers from the address line

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov