HackingFinancial ServicesFinanceStolen CredentialsTargetedGovernment IDIdentity (basic)PHIHealth (basic)MediumContained

Sutter Hill Management Company, LLC

bd_37456bc22feeb73a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 24, 2024

Filed

May 17, 2024

To disclose

12 weeks

Affected

4state residents only

Linked

2 filings

Confidence

66%

Full breach record for Sutter Hill Management Company, LLC →

Sutter Hill Management Company, LLC notified affected individuals of a security incident on February 24, 2024, where an unauthorized actor accessed systems containing SSNs, government IDs, and health insurance info. The company engaged forensic investigators, enhanced security, and offered 24 months of identity protection via Kroll.

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Incident timeline

discovery → filing · 12 weeks / 83 days

Feb 24, 2024

Discovered

May 17, 2024

Filed

vs. sector median

+4 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_7f33f8c86d5840db2024-05-17Verified

Name: Sutter Hill Management Company, LLC
norm: sutter hill management

Name: Sutter Hill Management Company, LLC
norm: sutter hill management
Industry: Financial Servicesllm

Discovered: Feb 24, 2024
Materiality determined: —
Notification sent: —
Affected individuals: 4state-resident count only
Data types: Government IDIdentity (basic)PHIHealth (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Retaining an independent forensic investigation firm to assist us in our investigation of and response to this incident
Worked closely with external experts to implement enhanced security measures
Offering twenty-four (24) months of complimentary identity protection services from a leading identity monitoring services company (Kroll)
Changes made: Implemented enhanced security measures designed to help prevent this type of incident from reoccurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(83 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGMay 17 · first

Montana State AGMay 17 · first · 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://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-1380.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 17, 2024
Raw hash: 4eff7a5b161cab6caddfcf33529da1497d7f79f1c69b81b99bfc8158ce30a3bd

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entitySutter Hill Management Company, LLC

Victim entitySutter Hill Management Company, LLC

Incidentdiscovered Feb 24, 2024

Stated responseRetaining an independent forensic investigation firm to assist us in our investigation of and response to this incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov