HackingTechnologyProfessional ServicesInformationDelayed DiscoveryCustomer Data InvolvedPIIIdentity (basic)Financial accountFinancial credentialsMediumContained

GS1 US

bd_cec74017e2a856b1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 1, 2018

Filed

Oct 25, 2018

To disclose

24 days

Affected

2,384state residents only

Linked

6 filings

Confidence

71%

Full breach record for GS1 US →

GS1 US, Inc. notified the Washington AG that an unauthorized third party potentially accessed personal and payment card information of 2,384 Washington-based business customers between July 7, 2017, and October 2, 2018. The breach was discovered on October 1, 2018. Data potentially exposed included names, addresses, emails, and payment card details. GS1 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
New Hampshire State AGbd_e7effa001c08af9a2018-10-25Verified
Montana State AGbd_ea25106eab4373b12018-10-25Verified

Show 1 more filing ↓

Oregon State AGbd_ec329c405d57d60e2018-10-25Verified

Name: Manatt, Phelps & Phillips, LLP
norm: manatt phelps phillips

Name: GS1 US
norm: gs1 us
Industry: TechnologyllmProfessional Servicesllm

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: 2,384state-resident count only
Data types: PIIIdentity (basic)Financial accountFinancial credentials
Data elements: NameFinancial account number
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 400-499dexposure 400-499d
WA-stated discovery: Found while ongoing
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified Washington State Office of the Attorney General
Initial access: exploit_public_facing

During the incident: Took immediate measures to contain and neutralize the vulnerability
Began a forensic investigation
Deployed, and will continue to deploy, additional security procedures
Changes made: Deployed, and will continue to deploy, additional security procedures to prevent future attacks
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

New Hampshire State AGOct 25 · first

Montana State AGOct 25 · first

Oregon State AGOct 25 · first

Washington 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM10584.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: c15e23eaa0a5d1394f50a873f243cbd090a8b0e3cff04e3afc1f6cc63f51d730

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityManatt, Phelps & Phillips, LLP

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 provenanceagportal-s3bucket.s3.amazonaws.com