MalwareProfessional ServicesProfessional ServicesPhishingRansomwareData EncryptedData ExfiltratedMulti-Stage ChainIdentity (basic)Government IDHighContained

Gulshan Management Services

bd_62380f5de3719fcb · schema v1 · pii pii-v1

Severity

High

Discovered

Sep 27, 2025

Filed

Jan 6, 2026

To disclose

14 weeks

Affected

1,414state residents only

Linked

10 filings

Confidence

64%

Full breach record for Gulshan Management Services →

Gulshan Management Services, Inc. (GMS) disclosed a cybersecurity incident in South Carolina. On September 17, 2025, an unauthorized third party gained access via a phishing attack. The actor accessed servers hosting personal data (names, contact info, SSNs, driver's license numbers) and deployed ransomware encrypting portions of the network. GMS contained the incident, rebuilt systems using safe backups, reset credentials, and engaged Kroll for 12 months of identity monitoring. Law enforcement was notified.

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South Carolina clock✓ SC CRA notice due14 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 · 10 days

discovery → filing · 14 weeks / 101 days

Sep 17, 2025

Begins

Sep 27, 2025

Discovered

Jan 6, 2026

Filed

vs. sector median

4 wks faster

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

Maine State AGbd_217671fec1634ed92026-01-06Verified
Iowa State AGbd_24f2f711ac332f952026-01-06Verified
Massachusetts State AGbd_b665797329b8e3ce2026-01-06Verified
Vermont State AGbd_4d1d56b0a51c0c712026-01-05 · +1dVerified

Show 5 more filings ↓up to 69d gap

Indiana State AGbd_78a97382f455f0912026-01-05 · +1dCandidate
Nebraska State AGbd_803e9bb6b7a2af0a2026-01-05 · +1dVerified
New Hampshire State AGbd_a465700a822b3c122026-01-05 · +1dVerified
Illinois State AGbd_d28b44efa5b75e472026-01-01 · +5dVerified
Texas State AGbd_98d92f168972093a2026-03-16 · +69dVerified

Name: Gulshan Management Services
norm: gulshan management

Name: Gulshan Management Services
norm: gulshan management
Industry: Professional Servicesllm

Discovered: Sep 27, 2025
Breach occurred: Sep 17, 2025
Undetected for: 10 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 1,414state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Notified law enforcement and regulatory authorities in relevant jurisdictions
Initial access: phishing_link

During the incident: Engaged Kroll to provide identity monitoring
Notified law enforcement and regulatory authorities
Reset all access credentials to affected networks and systems
Completely rebuilt compromised systems
Installed additional threat-monitoring software
Introduced more stringent access requirements for privileged accounts
Changes made: Reset all access credentials to affected networks and systems
Completely rebuilt compromised systems
Installed additional threat-monitoring software
Introduced more stringent access requirements for privileged accounts
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(101 days from discovery to filing)
Compliance flags: SC CRA notice due
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 · 10 filings · 10 states

View merged incident ↗

Illinois State AGJan 1 · first

Vermont State AG+4d

Indiana State AG+4d

Nebraska State AG+4d

New Hampshire State AG+4d

Maine State AG+5d

Iowa State AG+5d

Massachusetts State AG+5d

South Carolina State AG+5d · this page

Texas State AG+74d

Pattern: first filing Jan 1 (IL), last Mar 16 (TX) — a 74-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://consumer.sc.gov/sites/consumer/files/Documents/Security%20Breach%20Notices/2026/Consumer%20Letter%20-%20Gulshan%20Management%20Services%2C%20Inc..pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 6, 2026
Raw hash: 13dbba2e1fcb6e1c46ee6644426e532c107514d727bff4a49e5147b134367298

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityGulshan Management Services

Victim entityGulshan Management Services

Incidentdiscovered Sep 27, 2025

Stated responseEngaged Kroll to provide identity monitoring

ComplianceSC CRA notice due

Extraction provenanceno artifact recorded

Source provenanceconsumer.sc.gov