HackingTechnologyInformationVulnerability ExploitTargetedCustomer Data InvolvedPIIIdentity (basic)Financial accountLowContained

GS1 US

bd_ea25106eab4373b1 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 1, 2018

Filed

Oct 25, 2018

To disclose

24 days

Affected

265state residents only

Linked

6 filings

Confidence

65%

Full breach record for GS1 US →

GS1 US, Inc. notified Montana residents of a data breach where an unauthorized third party potentially accessed personal and payment card information between July 7, 2017, and October 2, 2018. The incident was discovered on October 1, 2018. Affected data included names, addresses, and payment card details. GS1 US engaged forensic investigators and enhanced security procedures.

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Incident timeline

undetected · 451 days

discovery → filing · 24 days

Jul 7, 2017

Begins

Oct 1, 2018

Discovered

Oct 25, 2018

Filed

vs. sector median

15 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_0adc2b888f3cfa302018-10-25Verified
California State AGbd_bc2cd1927c08d9ff2018-10-25Verified
Washington State AGbd_cec74017e2a856b12018-10-25Candidate
New Hampshire State AGbd_e7effa001c08af9a2018-10-25Verified

Show 1 more filing ↓

Oregon State AGbd_ec329c405d57d60e2018-10-25Verified

Name: GS1 US
norm: gs1 us

Name: GS1 US
norm: gs1 us
Industry: Technologyllm

Discovered: Oct 1, 2018
Breach occurred: Jul 7, 2017 – Oct 2, 2018
Undetected for: 451 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 25, 2018
Affected individuals: 265state-resident count only
Data types: PIIIdentity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Took immediate measures to contain and neutralize the vulnerability
Began a forensic investigation to determine the extent of the third party criminal conduct
Deployed, and will continue to deploy, additional security procedures to prevent future attacks
Changes made: Deployed, and will continue to deploy, additional security procedures to prevent future attacks
Undertaking measures to further secure your personal information
Continuously monitoring our processes to prevent similar incidents in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 days(24 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Massachusetts State AGOct 25 · first

California State AGOct 25 · first

Washington State AGOct 25 · first

New Hampshire State AGOct 25 · first

Oregon State AGOct 25 · first

Montana State AGOct 25 · 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://dojmt.gov/wp-content/uploads/GS1-US.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 25, 2018
Raw hash: 9ebf89d312560b7bac8ebde2baa08da21a6287a558e01e8e990777c589dac15e

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityGS1 US

Victim entityGS1 US

Incidentdiscovered Oct 1, 2018

Stated responseTook immediate measures to contain and neutralize the vulnerability

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov