HackingProfessional ServicesProfessional ServicesVulnerability ExploitCapture Stored DataZero-DayData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)LowContained

Maritz Holdings Inc.

bd_4a5a64bea2308189 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 1, 2025

Filed

Feb 27, 2026

To disclose

17 weeks

Affected

Not disclosed

Linked

11 filings

Confidence

64%

Full breach record for Maritz Holdings Inc. →3 incidents on file

Maritz Holdings Inc. disclosed that an unauthorized third-party exploited a previously unknown vulnerability in Oracle E-Business Suite to access and exfiltrate files between August 10 and August 13, 2025. The company became aware of the incident in November 2025. Affected data includes names and other personal information. Maritz engaged forensic experts, notified law enforcement, and is offering 24 months of credit monitoring.

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Leak gap clock⏱ Leak >90d17 weeks discovery → filing

Incident timeline

undetected · 83 days

discovery → filing · 17 weeks / 118 days

Aug 10, 2025

Begins

Nov 1, 2025

Discovered

Feb 27, 2026

Filed

vs. sector median

2 wks faster

This filing is one of 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitecl0pbd_438cba26c14312fd2025-11-13 · +105dVerified by operator

Regulatory filings (9) · sorted by filing gap

Indiana State AGbd_511e8774e8b05d7c2026-02-27Verified by operator
New Hampshire State AGbd_5d772c7a0df539cd2026-02-27Verified by operator
Nebraska State AGbd_66db8f9073f3c0d02026-02-27Verified by operator
Vermont State AGbd_c572b0fed3fddb002026-02-27Verified

Show 5 more filings ↓up to 38d gap

Massachusetts State AGbd_cd89201e1f32a4042026-02-27Verified by operator
Maine State AGbd_e6494ae402d92dcd2026-02-27Verified by operator
New Hampshire State AGbd_9f7f51aeaee6edd32026-04-03 · +35dVerified
California State AGbd_d6f87f82bc65a8eb2026-04-03 · +35dVerified
Texas State AGbd_19465167e1507b6b2026-04-06 · +38dVerified

Name: Maritz Holdings Inc.
norm: maritz holdings
Domain: maritz.com

Name: Maritz Holdings Inc.
norm: maritz holdings
Domain: maritz.com
Industry: Professional Servicesllm

Discovered: Nov 1, 2025
Breach occurred: Aug 10, 2025 – Aug 13, 2025
Undetected for: 83 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 27, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unknown
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: exploit_public_facing

During the incident: Immediately took steps to contain and investigate the incident
Launched an investigation
Engaged leading third-party cybersecurity experts
Notified law enforcement
Launched a review of the data involved to identify individuals whose personal information may have been contained in the files
Changes made: Implemented additional measures to further enhance the security of our systems and data
Offering a complimentary 24-month membership of Experian IdentityWorks credit monitoring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(118 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 8 states

View merged incident ↗

Indiana State AGFeb 27 · first

New Hampshire State AGFeb 27 · first

Nebraska State AGFeb 27 · first

Vermont State AGFeb 27 · first

Massachusetts State AGFeb 27 · first

Maine State AGFeb 27 · first

California State AGFeb 27 · first · this page

New Hampshire State AG+35d

California State AG+35d

Texas State AG+38d

Pattern: first filing Feb 27 (IN), last Apr 6 (TX) — a 38-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://oag.ca.gov/ecrime/databreach/reports/sb24-619475
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 27, 2026
Raw hash: a71a7d6d8e3dae00b438f7c3d432717abe7b9325a05d1abd39cba0393601d5cc

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityMaritz Holdings Inc.

Victim entityMaritz Holdings Inc.

Incidentdiscovered Nov 1, 2025

Stated responseImmediately took steps to contain and investigate the incident

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov