HackingTechnologyInformationData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

Riverbay Corporation

bd_caddc9422d2c5c39 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 4, 2021

Filed

Oct 11, 2021

To disclose

10 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for Riverbay Corporation →

Riverbay Corporation notified the New Hampshire Attorney General of a security incident where an unauthorized party accessed its IT network between July 16 and August 4, 2021. The breach affected one New Hampshire resident, exposing their name and Social Security Number. Riverbay secured systems, engaged forensic investigators, notified law enforcement, and provided one year of credit monitoring to the affected individual.

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Incident timeline

undetected · 19 days

discovery → filing · 10 weeks / 68 days

Jul 16, 2021

Begins

Aug 4, 2021

Discovered

Oct 11, 2021

Filed

vs. sector median

1 wks faster

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_8ac4adcbb2079c962021-10-11Verified

Name: BAKER & HOSTETLER LLP
norm: baker hostetler

Name: Riverbay Corporation
norm: riverbay
Industry: Technologyllm

Discovered: Aug 4, 2021
Breach occurred: Jul 16, 2021 – Aug 4, 2021
Undetected for: 19 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 11, 2021
Affected individuals: 1state-resident count only
Data types: Government IDIdentity (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Attorney General John Formella
Initial access: valid_credentials

During the incident: Secured the systems involved
Commenced an investigation
Reviewed the files hosted on those systems
Providing written notice via United States Postal Service First Class mail
Offering the individual a complimentary one-year membership in credit monitoring and identity theft protection services through Experian
Established a dedicated, toll-free call center
Launched an investigation with the assistance of a third-party cybersecurity firm
Notified law enforcement
Changes made: Implemented additional measures to enhance the security of its network
Providing additional data security training for its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(68 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 AGOct 11 · first

New Hampshire State AGOct 11 · 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://mm.nh.gov/files/uploads/doj/remote-docs/riverbay-corporation-20211011.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 11, 2021
Raw hash: a5b3b6c818481c0b2937f6cc3b7c9e0c9b4a86227e4363256b4b02e535238262

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBAKER & HOSTETLER LLP

Victim entityRiverbay Corporation

Incidentdiscovered Aug 4, 2021

Stated responseSecured the systems involved

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov