HackingOtherCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDFinancial accountMediumContained

STOCK Development

bd_befcafda45b88e53 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 2, 2024

Filed

Nov 13, 2025

To disclose

—

Affected

160state residents only

Linked

10 records

Confidence

66%

Full breach record for STOCK Development →

Stock Development, LLC, a Florida real estate developer, notified the Maryland Attorney General of a security incident affecting 160 Maryland residents. Unauthorized access occurred from April 25, 2023, to March 2, 2024. Affected data included names, dates of birth, government IDs (SSN, driver's license), and financial account numbers. Stock Development engaged forensic investigators and legal counsel, notified law enforcement, and began mailing notices on January 24, 2025, offering credit monitoring.

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Incident timeline

undetected · 312 days

Apr 25, 2023

Begins

Mar 2, 2024

Discovered

Nov 13, 2025

Filed

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelockbit_3bd_98b47c73183fa2f42024-03-02 · +621dVerified by operator

Regulatory filings (8) · sorted by filing gap

Massachusetts State AGbd_b3a0b6cf7ef6e8e42025-02-04 · +282dVerified
Maine State AGbd_89748bc44487d2612025-02-03 · +283dVerified
New Hampshire State AGbd_2c4e06e906f6e96d2025-01-30 · +287dVerified
Nebraska State AGbd_17d5cd5487512e142025-01-24 · +293dCandidate

Show 4 more filings ↓up to 316d gap

Indiana State AGbd_563c5359047c72c92025-01-24 · +293dVerified
Vermont State AGbd_bafa11d865906e232025-01-24 · +293dVerified
Montana State AGbd_ef819a7f76acc6c32025-01-24 · +293dVerified
Illinois State AGbd_ac55228a5881bb3c2025-01-01 · +316dVerified by operator

Name: Shook, Hardy & Bacon L.L.P.
norm: shook hardy bacon

Name: STOCK Development
norm: stock development
Domain: stockdevelopment.com
Industry: Otherllm

Discovered: Mar 2, 2024
Breach occurred: Apr 25, 2023 – Mar 2, 2024
Undetected for: 312 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 24, 2025
Affected individuals: 160state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified the Maryland Attorney General
Initial access: exploit_public_facing

During the incident: Engaged Shook, Hardy & Bacon as outside counsel
Engaged a leading digital-forensics firm to assist in the investigation
Engaged a data-review firm to determine what personal information was in those files
Mailed written notice to the affected individuals in Maryland starting on January 24, 2025
Provided a complimentary one-year membership to Experian IdentityWorks credit monitoring
Established a toll-free call center
Changed/strengthened passwords
Decommissioned the affected servers
Migrated the legacy file storage to cloud based platforms
Adopted additional technical safeguards
Notified law enforcement
Changes made: Changed/strengthened passwords
Decommissioned the affected servers
Migrated the legacy file storage to cloud based platforms
Adopted additional technical safeguards
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 9 states

View merged incident ↗

Illinois State AGJan 1 · first

Nebraska State AG+23d

Indiana State AG+23d

Vermont State AG+23d

Montana State AG+23d

New Hampshire State AG+29d

Maine State AG+33d

Massachusetts State AG+34d

Maryland State AG+316d · this page

Pattern: first filing Jan 1 (IL), last Nov 13 (MD) — a 316-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-376231.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 13, 2025
Raw hash: d0f7d91c0acbb5409721fba1e326a9df24467e21ee9175f6764dcc484f612c34

Linked disclosures

Ransomware claims (1)

Regulatory filings (8) · sorted by filing gap

Reporting entityShook, Hardy & Bacon L.L.P.

Victim entitySTOCK Development

Incidentdiscovered Mar 2, 2024

Stated responseEngaged Shook, Hardy & Bacon as outside counsel

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov