HackingHealthcareStolen CredentialsCustomer Data InvolvedIdentity (basic)LowContained

Upstream RollCo, LLC

bd_7e4d484b6d371f42 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Sep 15, 2023

To disclose

—

Affected

Not disclosed

Linked

5 filings

Confidence

65%

Full breach record for Upstream RollCo, LLC →3 incidents on file

Upstream RollCo, LLC notified California residents of unauthorized access to employee email accounts between Jan 24 and Feb 9, 2023. The incident involved potential access to names and other personal information. The company secured the email environment, investigated the scope, and is offering credit monitoring. No specific count of affected individuals was disclosed in the notice.

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Incident timeline

Jan 24, 2023

Begins

Sep 15, 2023

Filed

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_432d3d9e118718422023-09-15Verified
Montana State AGbd_481d77655f615c692023-09-15Candidate
Washington State AGbd_8071615219b7efc62023-09-15Verified
South Carolina State AGbd_e187942d38538bbc2023-09-18 · +3dVerified

Name: Upstream RollCo, LLC
norm: upstream rollco

Name: Upstream RollCo, LLC
norm: upstream rollco

Discovered: —
Breach occurred: Jan 24, 2023 – Feb 9, 2023
Materiality determined: —
Notification sent: Sep 15, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Took steps to secure the email environment
Commenced an investigation into the nature and scope of the activity
Initiated a review of the impacted accounts to determine the type of information and to whom it related
Notified potentially affected individuals
Offering access to 12/24 months of credit monitoring and identity theft protection services through IDX, at no cost to you
Changes made: Reviewing and enhancing existing policies and procedures to reduce the likelihood of a similar future event
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 · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGSep 15 · first

Montana State AGSep 15 · first

Washington State AGSep 15 · first

California State AGSep 15 · first · this page

South Carolina State AG+3d

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.ca.gov/ecrime/databreach/reports/sb24-573416
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 15, 2023
Raw hash: b72e13c5fba610326f21e5217cb61a2c8b47940cf15021c0c46d4e5d33b80c61

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityUpstream RollCo, LLC

Victim entityUpstream RollCo, LLC

IncidentUnauthorized Access

Stated responseTook steps to secure the email environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov