MalwareFinancial ServicesFinanceRansomwareData ExfiltratedCustomer Data InvolvedFinancial accountIdentity (basic)Government IDPHIPIIHealth (basic)HighContained

NCB Management Services, Inc.

bd_fb57761a0a687491 · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 4, 2023

Filed

May 22, 2023

To disclose

15 weeks

Affected

15,899state residents only

Linked

18 filings

Confidence

69%

Full breach record for NCB Management Services, Inc. →5 incidents on file

NCB Management Services, Inc. filed a supplemental notice with the Washington Attorney General regarding a ransomware incident. Unauthorized access occurred Feb 1-6, 2023; discovered Feb 4, 2023. Approximately 15,899 Washington residents were notified. Data included names and financial/account info. NCB contained the breach, engaged Kroll for credit monitoring, and cooperated with law enforcement.

J jump to incidentP pin to compareR raw source

Washington clock✗ WA AG >90d15 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 3 days

discovery → filing · 15 weeks / 107 days

Feb 1, 2023

Begins

Feb 4, 2023

Discovered

May 22, 2023

Filed

vs. sector median

+6 wks slower

This filing is one of 18 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Oregon State AGbd_153c9cd6421b02832023-05-22Verified
Montana State AGbd_46c7daa7a37aa4712023-05-22Verified
New Hampshire State AGbd_7e00d3aca7b39e632023-05-22Verified
California State AGbd_84b3b575dbace3ec2023-05-22Verified

Show 6 more filings ↓up to 37d gap

Maine State AGbd_7d3222e6f53876be2023-05-23 · +1dVerified
New Hampshire State AGbd_34294cfa92e780832023-05-26 · +4dVerified
Montana State AGbd_af43cc04b6170ecc2023-05-26 · +4dVerified
Maine State AGbd_dc77d4029dd3d7c12023-05-26 · +4dVerified
Delaware State AGbd_a59e7f90661deffd2023-06-16 · +25dVerified
New Hampshire State AGbd_ebea091fe68ee6882023-06-28 · +37dVerified

Showing first 10 of 17 linked disclosures.

Name: Greenberg Traurig, P.A.
norm: greenberg traurig

Name: NCB Management Services, Inc.
norm: ncb management
Industry: Financial Servicesllm

Discovered: Feb 4, 2023
Breach occurred: Feb 1, 2023 – Feb 6, 2023
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 21, 2023
Affected individuals: 15,899state-resident count only
Data types: PIIIdentity (basic)Financial account
Data elements: NameSocial Security numberDriver's licence numberFinancial account numberDate of birthHealth insurance IDMedical information
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoing
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified and is cooperating with federal law enforcement authorities
Initial access: valid_credentials

During the incident: Took immediate steps to identify and contain the intrusion and eliminate the unauthorized activity on NCB’s systems
Implemented a number of additional security measures to harden our network and increase our ability to monitor and detect any threats
Conducting additional training of our workforce on data security
Notified and is cooperating with federal law enforcement authorities
Secured the services of Kroll to provide identity monitoring at no cost to you for two years
Changes made: Implemented a number of additional security measures to harden our network and increase our ability to monitor and detect any threats
Conducting additional training of our workforce on data security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(107 days from discovery to filing)
Compliance flags: WA AG >90d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 7 states

View merged incident ↗

Oregon State AGMay 22 · first

Montana State AGMay 22 · first

New Hampshire State AGMay 22 · first

California State AGMay 22 · first

Washington State AGMay 22 · first · this page

Maine State AG+1d

New Hampshire State AG+4d

Montana State AG+4d

Maine State AG+4d

Delaware State AG+25d

New Hampshire State AG+37d

Pattern: first filing May 22 (OR), last Jun 28 (NH) — a 37-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 17 — the full spread may be wider.

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/BreachA24178.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 22, 2023
Raw hash: de0c572679c9744aaee39cf51c6754b50735e44d6d148cdae08bc3ba06cef5ae

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityGreenberg Traurig, P.A.

Victim entityNCB Management Services, Inc.

Incidentdiscovered Feb 4, 2023

Stated responseTook immediate steps to identify and contain the intrusion and eliminate the unauthorized activity on NCB’s systems

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com