HackingFinancial ServicesFinanceVulnerability ExploitCL0PZero-DayData ExfiltratedTargetedIdentity (basic)LowContained

ENSTAR (US) INC.

bd_4ae56d13c234962c · schema v1 · pii pii-v1

Severity

Low

Discovered

May 31, 2023

Filed

May 3, 2024

To disclose

48 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

64%

Full breach record for ENSTAR (US) INC. →3 incidents on file

Enstar (US) Inc. notified Vermont AG of a data breach involving the MOVEit Transfer zero-day vulnerability exploited by the CL0P criminal group. The incident occurred May 29-31, 2023. Enstar engaged forensic specialists, notified law enforcement, and offered 24 months of credit monitoring. Data accessed included names and other elements.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday48 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 2 days

discovery → filing · 48 weeks / 338 days

May 29, 2023

Begins

May 31, 2023

Discovered

Mar 22, 2024

Scope determined

May 3, 2024

Filed

vs. sector median

+40 wks slower

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

Oregon State AGbd_4fe38683307ff8712024-05-03Candidate
California State AGbd_94388364373ec52a2024-05-03Verified by operator
New Hampshire State AGbd_97f27651f23acbe02024-05-03Verified
Maine State AGbd_d34099feedd0c4722024-05-03Verified

Show 1 more filing ↓up to 6d gap

California State AGCL0Pbd_1e553d29839a97922024-05-09 · +6dVerified by operator

Name: ENSTAR (US) INC.
norm: enstar us

Name: ENSTAR (US) INC.
norm: enstar us
Industry: Financial Servicesllm

Discovered: May 31, 2023
Breach occurred: May 29, 2023 – May 31, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: Mar 22, 2024
Notification sent: May 3, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access· CL0P
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 ChannelT1486 Data Encrypted for Impact
Threat actor: CL0PExternalFinancial
Regulator citations: reported this incident to law enforcement
Initial access: exploit_public_facing

During the incident: Launched an investigation, with the assistance of third-party forensic specialists
Reported this incident to law enforcement
Taken steps to implement additional safeguards relating to data privacy and security
Offering you complimentary access to 24 months of credit monitoring and identity theft restoration services through Experian Consumer Services
Changes made: Apply all software updates provided by the vendor to address vulnerabilities associated with the application
Undertook recommended mitigation steps
Taken steps to implement additional safeguards relating to data privacy and security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 48 weeks(338 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 5 states

View merged incident ↗

Oregon State AGMay 3 · first

California State AGMay 3 · first

New Hampshire State AGMay 3 · first

Maine State AGMay 3 · first

Vermont State AGMay 3 · first · this page

California State AG+6d

Pattern: first filing May 3 (OR), last May 9 (CA) — a 6-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://ago.vermont.gov/document/2024-05-03-enstar-us-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 3, 2024
Raw hash: 370f1756a8f43242f2f5d5278448d7251a94fb63b7b661cc139f8ded6164bcda

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityENSTAR (US) INC.

Victim entityENSTAR (US) INC.

Incidentdiscovered May 31, 2023

Stated responseLaunched an investigation, with the assistance of third-party forensic specialists

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov