HackingManufacturingManufacturingVulnerability ExploitZero-DayData ExfiltratedIdentity (basic)Government IDMediumContained

EMC Water LLC

bd_83d77a5c526ef283 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 1, 2025

Filed

Jan 26, 2026

To disclose

12 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

66%

Full breach record for EMC Water LLC →

EMC Water LLC notified consumers of a data breach where an unauthorized actor exploited a previously unknown vulnerability (zero-day) in Oracle E-Business Suite to exfiltrate names and Social Security numbers between August 9-18, 2025. EMC applied the vendor patch, engaged third-party forensics, notified law enforcement, and offered one year of credit monitoring.

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Incident timeline

undetected · 84 days

discovery → filing · 12 weeks / 86 days

Aug 9, 2025

Begins

Nov 1, 2025

Discovered

Jan 9, 2026

Scope determined

Jan 26, 2026

Filed

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_3d920b549958014d2026-01-26Candidate
Indiana State AGbd_42f1cc70c0dcd23d2026-01-26Verified
Maine State AGbd_5ce28ef0e2f0ca3a2026-01-26Verified
New Hampshire State AGbd_711f227ea96c99b82026-01-26Verified

Show 1 more filing ↓

Nebraska State AGbd_e1cdf658f3e471932026-01-26Verified

Name: EMC Water LLC
norm: emc water

Name: EMC Water LLC
norm: emc water
Industry: Manufacturingllm

Discovered: Nov 1, 2025
Breach occurred: Aug 9, 2025 – Aug 18, 2025
Undetected for: 84 daysoccurrence → discovery
Materiality determined: Jan 9, 2026
Notification sent: Jan 26, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified law enforcement
Initial access: exploit_public_facing

During the incident: Implemented response procedures
Took measures to secure Oracle E-Business Suite implementation
Launched investigation with support of third-party cybersecurity professionals
Notified law enforcement
Applied the patch that Oracle developed for Oracle EBS
Took other measures to secure Oracle EBS instance
Arranged for complimentary one-year membership to Epiq – Privacy Solutions ID identity monitoring
Changes made: Applied the patch that Oracle developed for Oracle EBS after the vulnerability was discovered
Took other measures to secure our Oracle EBS instance
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(86 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 AGJan 26 · first

Indiana State AGJan 26 · first

Maine State AGJan 26 · first

New Hampshire State AGJan 26 · first

Nebraska State AGJan 26 · first

Vermont State AGJan 26 · 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://ago.vermont.gov/document/2026-01-26-emc-water-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 26, 2026
Raw hash: f0a75ba9623f170a08e83e96d8b73dabc363374ab0c7249beaebf19decab1713

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityEMC Water LLC

Victim entityEMC Water LLC

Incidentdiscovered Nov 1, 2025

Stated responseImplemented response procedures

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov