HackingTechnologyHealthcareInformationVulnerability ExploitCapture Stored DataSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedDownstream VictimsIdentity (basic)LowContained

GRAPHIC PACKAGING INTERNATIONAL, LLC

bd_6a7f1564e73ac67c · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 26, 2023

Filed

Nov 22, 2023

To disclose

17 weeks

Affected

Not disclosed

Linked

2 filings

Confidence

64%

Full breach record for GRAPHIC PACKAGING INTERNATIONAL, LLC →2 incidents on file

Welltok, Inc., a wellness program provider for Graphic Packaging International, disclosed that an unknown actor exploited software vulnerabilities in its MOVEit Transfer server on May 30, 2023, exfiltrating data including names and other personal information. The incident was discovered on July 26, 2023. Welltok engaged third-party cybersecurity specialists, reconstructed systems, and is offering credit monitoring to affected individuals. The breach affects residents of California and Rhode Island, among others.

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California clockDiscovered Jul 26, 2023 → Notified Nov 21, 2023118d ✗ CA 60-day late17 weeks discovery → filing

Incident timeline

undetected · 57 days

discovery → filing · 17 weeks / 119 days

May 30, 2023

Begins

Jul 26, 2023

Discovered

Nov 22, 2023

Filed

vs. sector median

2 wks faster

This filing is one of 2 about the same incident.View merged incident

Part of Welltok supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_121af29fed1045f02023-11-22Verified

Name: Welltok
norm: welltok
Domain: welltok.com

Name: GRAPHIC PACKAGING INTERNATIONAL, LLC
norm: graphic packaging
Industry: TechnologyllmHealthcarellm

Discovered: Jul 26, 2023
Breach occurred: May 30, 2023
Undetected for: 57 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 21, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Third party: via Welltok, Inc.
Initial access: exploit_public_facing

During the incident: Launched an additional investigation with the assistance of third-party cybersecurity specialists
Conducted a full reconstruction of systems and historical data
Undertook an exhaustive and detailed reconstruction and review of the data stored on the server
Coordinating efforts with Graphic Packaging International to review and verify the affected information
Providing direct notice to impacted individuals
Offering complimentary access to Experian IdentityWorks for credit monitoring and identity restoration
Changes made: Reviewing and enhancing existing policies and procedures related to data privacy
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(119 days from discovery to filing)
Compliance flags: CA 60-day late · 118d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Jul 26, 2023
→ Notified: Nov 21, 2023
118d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Jul 26, 2023 → Notified: Nov 21, 2023	118d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Vermont State AGNov 22 · first

California State AGNov 22 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-576987
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 22, 2023
Raw hash: abd3bbe675d7118cd41dbc7c2bd4298133f2cd5bf56729018e4fa7a9a585d613

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityWelltok

Victim entityGRAPHIC PACKAGING INTERNATIONAL, LLC

Incidentdiscovered Jul 26, 2023

Stated responseLaunched an additional investigation with the assistance of third-party cybersecurity specialists

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov