MalwareTechnologyInformationRansomwareCapture Stored DataData ExfiltratedData EncryptedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHighContained

Carvin Software

bd_b7d614e4113908f9 · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 9, 2023

Filed

May 2, 2023

To disclose

8 weeks

Affected

9,606state residents only

Linked

16 filings

Confidence

69%

Full breach record for Carvin Software →2 incidents on file

Supplemental notice for Carvin Software, LLC regarding a malware incident affecting staffing software customers. Unauthorized access occurred Feb 22-Mar 9, 2023. Data included names, SSNs, DOBs, and financial accounts. 9,606 Washington residents notified. Investigation ongoing.

J jump to incidentP pin to compareR raw source

Washington clock⏱ WA AG >30d8 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 · 15 days

discovery → filing · 8 weeks / 54 days

Feb 22, 2023

Begins

Mar 9, 2023

Discovered

May 2, 2023

Filed

vs. sector median

11 wks faster

This filing is one of 16 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitebianlianbd_d54a99a7d85e0b862023-07-06 · +65dVerified by operator

Regulatory filings (9) · sorted by filing gap

Montana State AGbd_1a019f0dc61bda8d2023-05-02Verified
Maine State AGbd_607315800f92712c2023-05-02Verified
Massachusetts State AGbd_70d12944bb363b4c2023-05-02Verified by operator
New Hampshire State AGbd_298585b51b9c0d492023-05-09 · +7dVerified by operator

Show 5 more filings ↓up to 20d gap

California State AGbd_e3da1816f9fc06212023-05-17 · +15dVerified by operator
Maine State AGbd_60e9c1b884a2bea02023-05-19 · +17dVerified
California State AGbd_a5615bf8e5598a2b2023-05-19 · +17dVerified by operator
Vermont State AGbd_b9b266fe06fc8de92023-05-19 · +17dVerified by operator
New Hampshire State AGbd_eee4f9a58d47cfdd2023-05-22 · +20dVerified by operator

Showing first 10 of 15 linked disclosures.

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Carvin Software
norm: carvin software
Industry: Technologyllm

Discovered: Mar 9, 2023
Breach occurred: Feb 22, 2023 – Mar 9, 2023
Undetected for: 15 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 18, 2023
Affected individuals: 9,606state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: NameSocial Security numberFinancial account numberDate of birth
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified Washington State Office of the Attorney GeneralNotified three major credit reporting agencies

During the incident: Isolated affected systems
Commenced comprehensive investigation
Undertook comprehensive review of potentially impacted files
Notified federal law enforcement
Provided notice to Data Owners
Provided access to complimentary credit monitoring services
Changes made: Implemented additional technical security measures
Evaluating policies and procedures to further safeguard information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(54 days from discovery to filing)
Compliance flags: WA AG >30d
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 · 10 filings · 7 states

View merged incident ↗

Montana State AGMay 2 · first

Maine State AGMay 2 · first

Massachusetts State AGMay 2 · first

Washington State AGMay 2 · first · this page

New Hampshire State AG+7d

California State AG+15d

Maine State AG+17d

California State AG+17d

Vermont State AG+17d

New Hampshire State AG+20d

Pattern: first filing May 2 (MT), last May 22 (NH) — a 20-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 15 — 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/BreachA22964.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 2, 2023
Raw hash: 6db80af3e9674a252e3e5f209015b33c2424b49bb3e45f5ea4b8b9a643dd37b1

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityCarvin Software

Incidentdiscovered Mar 9, 2023

Stated responseIsolated affected systems

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com