HackingFinancial ServicesTechnologyFinanceStolen CredentialsCapture Stored DataSupply Chain (3P Vendor)Customer Data InvolvedTargetedIdentity (basic)Government IDFinancial accountMediumActive

EXPERIAN SERVICES CORP.

bd_6ac1f7cc0432596c · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 18, 2012

To disclose

—

Affected

1state residents only

Linked

4 filings

Confidence

66%

Full breach record for EXPERIAN SERVICES CORP. →28 incidents on file

Experian notified the NH Attorney General that its client, Coast One Financial, experienced unauthorized access to consumer information (names, addresses, SSNs, DOBs, account numbers) between May 6-7, 2012. One NH resident was notified. Experian is working with law enforcement and providing credit monitoring.

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Incident timeline

May 6, 2012

Begins

May 18, 2012

Filed

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_36d767eacf59027b2012-05-18Verified
New Hampshire State AGbd_1b2c483f10d8174f2012-05-17 · +1dCandidate
New Hampshire State AGbd_1879e4a94d1f68932012-05-04 · +14dCandidate

Name: EXPERIAN SERVICES CORP.
norm: experian services

Name: EXPERIAN SERVICES CORP.
norm: experian services
Industry: Financial ServicesllmTechnologyllm

Discovered: —
Breach occurred: May 6, 2012 – May 7, 2012
Materiality determined: —
Notification sent: May 18, 2012
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney General
Third party: via Coast One Financial
Initial access: trusted_relationship

During the incident: Actively working with Coast One Financial and law enforcement to investigate this matter
Providing complimentary year of credit monitoring and report through Experian’s ProtectMyID product
Notifying affected individual by US mail
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 · 2 states

View merged incident ↗

New Hampshire State AGMay 4 · first

New Hampshire State AG+13d

Massachusetts State AG+14d

New Hampshire State AG+14d · this page

Pattern: first filing May 4 (NH), last May 18 (NH) — a 14-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://mm.nh.gov/files/uploads/doj/remote-docs/experian-20120518.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 18, 2012
Raw hash: ac5aa57a76b81b94a12f207f300374630f042323b7393776f8fed9bc6b59077c

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityEXPERIAN SERVICES CORP.

Victim entityEXPERIAN SERVICES CORP.

IncidentThird-Party / Supply Chain

Stated responseActively working with Coast One Financial and law enforcement to investigate this matter

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov