HackingTechnologyInformationCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Sunnking SustainableSolutions

bd_d29e6fe4eea1361f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 5, 2025

Filed

Apr 23, 2026

To disclose

—

Affected

1state residents only

Linked

2 filings

Confidence

68%

Full breach record for Sunnking SustainableSolutions →2 incidents on file

Sunnking Sustainable Solutions, an electronics recycling and IT asset disposition services provider, notified the Maryland Attorney General of a data security incident affecting 1 Maryland resident. On February 5, 2025, unusual network activity was detected, leading to a discovery that unauthorized parties may have viewed or downloaded personal information, including names and Social Security numbers. Sunnking secured systems, launched an investigation, and provided 12 months of credit monitoring services to the affected individual via a TransUnion subsidiary call center.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d

Incident timeline

Feb 5, 2025

Discovered

Apr 23, 2026

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

New Hampshire State AGbd_a9a3051cb0a2e9262025-03-28 · +391dCandidate

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

Name: Sunnking SustainableSolutions
norm: sunnking sustainablesolutions
Domain: sunnking.com
Industry: Technologyllm

Discovered: Feb 5, 2025
Materiality determined: —
Notification sent: Mar 27, 2025
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Maryland Attorney General
Initial access: valid_credentials

During the incident: Took steps to secure our systems and launched an investigation
Implemented additional safeguards to enhance the security of our systems
Established a toll-free call center through Cyberscout, a TransUnion company
Providing notified individuals with complimentary access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services for 12 months
Changes made: Implemented additional safeguards to enhance the security of our systems and to reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

New Hampshire State AGMar 28 · first

Maryland State AG+391d · this page

Pattern: first filing Mar 28 (NH), last Apr 23 (MD) — a 391-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://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376809.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 23, 2026
Raw hash: 107915f07b81a811f2897e82e3bdd6318ab04926dc56738e5970741f3cec15cd

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entitySunnking SustainableSolutions

Incidentdiscovered Feb 5, 2025

Stated responseTook steps to secure our systems and launched an investigation

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov