MalwareRetail & ConsumerRetailRansomwareData ExfiltratedCustomer Data InvolvedFinancial accountIdentity (basic)LowContained

Hudson’s Bay Company

bd_5e13507e894e1d64 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 29, 2018

Filed

Apr 26, 2018

To disclose

28 days

Affected

Not disclosed

Linked

4 filings

Confidence

69%

Full breach record for Hudson’s Bay Company →2 incidents on file

Hudson's Bay Company (HBC) notified the Washington AG of a data security issue at Saks Fifth Avenue, Saks OFF 5TH, and Lord & Taylor stores. Malware ran on POS systems from July 1, 2017, to March 31, 2018, collecting payment card data. HBC engaged forensic experts, contained the breach, and offered credit monitoring. The number of affected individuals is unknown.

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Incident timeline

undetected · 271 days

discovery → filing · 28 days

Jul 1, 2017

Begins

Mar 29, 2018

Discovered

Apr 26, 2018

Filed

vs. sector median

4 wks faster

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

New Hampshire State AGbd_264a7510bfbd57002018-04-27 · +1dVerified
California State AGbd_65caec9530aacbd42018-04-27 · +1dCandidate
Oregon State AGbd_cec14f2140e6c5f82018-05-03 · +7dVerified

Name: Hudson’s Bay Company
norm: hudson s bay

Name: Hudson’s Bay Company
norm: hudson s bay
Industry: Retail & Consumerllm

Discovered: Mar 29, 2018
Breach occurred: Jul 1, 2017 – Mar 31, 2018
Undetected for: 271 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 27, 2018
Affected individuals: Not disclosed
Data types: Financial accountIdentity (basic)
Data elements: Financial account numberName
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 200-299dexposure 200-299d
WA-stated discovery: Found while ongoing
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1052 Exfiltration Over Physical Medium
Threat actor: ExternalFinancial
Regulator citations: Notified Washington Office of the Attorney General
Initial access: external_remote_services

During the incident: Engaged leading data security experts to conduct an investigation
Working with law enforcement authorities
Coordinating with the payment card companies
Contained the issue
Arranged with AllClear ID to provide potentially impacted customers with identity protection services
Changes made: Enhance the security of the systems and prevent this type of issue from happening again
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 days(28 days from discovery to filing)
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 ↗

Washington State AGApr 26 · first · this page

New Hampshire State AG+1d

California State AG+1d

Oregon State AG+7d

Pattern: first filing Apr 26 (WA), last May 3 (OR) — 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM9566.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 26, 2018
Raw hash: 9166575a6e93ff7bf01f73330080109fdcdfbc5700fca8f08966000056506ead

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityHudson’s Bay Company

Victim entityHudson’s Bay Company

Incidentdiscovered Mar 29, 2018

Stated responseEngaged leading data security experts to conduct an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com