HackingOtherStolen CredentialsData ExfiltratedPIIIdentity (basic)LowContained

Sun Taiyang Co., Ltd.

bd_e457af3812c840f2 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 14, 2023

Filed

Feb 9, 2024

To disclose

34 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

65%

Full breach record for Sun Taiyang Co., Ltd. →2 incidents on file

Sun Taiyang Co., Ltd. notified Vermont consumers of a cybersecurity incident detected on June 14, 2023. Unauthorized access occurred around April 2023, resulting in the exfiltration of personal information. The company engaged outside cybersecurity experts, secured its network, and offered two years of complimentary credit monitoring and identity theft protection services to affected individuals.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday34 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 · 74 days

discovery → filing · 34 weeks / 240 days

Apr 1, 2023

Begins

Jun 14, 2023

Discovered

Dec 26, 2023

Scope determined

Feb 9, 2024

Filed

vs. sector median

+26 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Indiana State AGbd_4c4ede8c32a824ac2024-02-09Verified
New Hampshire State AGbd_0d62e2697f3244cd2024-02-08 · +1dVerified

Name: Sun Taiyang Co., Ltd.
norm: sun taiyang

Name: Sun Taiyang Co., Ltd.
norm: sun taiyang
Industry: Otherllm

Discovered: Jun 14, 2023
Breach occurred: Apr 1, 2023 – Apr 30, 2023
Undetected for: 74 daysoccurrence → discovery
Materiality determined: Dec 26, 2023
Notification sent: Feb 9, 2024
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: valid_credentials

During the incident: Took steps to secure our network and mitigate against any additional harm
Launched an investigation assisted by outside cybersecurity experts
Strengthened our network and implemented additional security improvements recommended by third-party cyber security experts
Providing you with access to Triple Bureau Credit Monitoring services at no charge through IDX
Changes made: Strengthened our network
Implemented additional security improvements recommended by third-party cyber security experts
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 34 weeks(240 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 · 3 filings · 3 states

View merged incident ↗

New Hampshire State AGFeb 8 · first

Indiana State AG+1d

Vermont State AG+1d · 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/2024-02-09-sun-taiyang-co-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 9, 2024
Raw hash: ba9c6698ee90c09e588e487420dc657746b396c512c6630d6941ae81e30492d6

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entitySun Taiyang Co., Ltd.

Victim entitySun Taiyang Co., Ltd.

Incidentdiscovered Jun 14, 2023

Stated responseTook steps to secure our network and mitigate against any additional harm

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov