HackingProfessional ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

Grellas Shah LLP

bd_50f122b56b1dddef · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 1, 2022

To disclose

—

Affected

Not disclosed

Linked

6 filings

Confidence

65%

Full breach record for Grellas Shah LLP →

Grellas Shah LLP experienced unauthorized access to certain employee email accounts between December 20, 2021, and March 28, 2022. The incident potentially exposed personal information including names, Social Security numbers, driver's license numbers, passport numbers, financial account numbers, payment card numbers, and medical information. The firm engaged a cybersecurity firm, secured the accounts, and offered credit monitoring to affected individuals.

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Incident timeline

Dec 20, 2021

Begins

Sep 1, 2022

Filed

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

New Hampshire State AGbd_3ca83b0554b466cb2022-09-01Verified
Indiana State AGbd_4a9d9d1978f1c6782022-09-01Verified
Maine State AGbd_57d0ecb4ab2237332022-09-01Verified
Montana State AGbd_a1a6335d399500ab2022-09-01Verified by operator

Show 1 more filing ↓

Massachusetts State AGbd_bbba80dfc3d4fe7f2022-09-01Verified

Name: Grellas Shah LLP
norm: grellas shah

Name: Grellas Shah LLP
norm: grellas shah
Industry: Professional Servicesllm

Discovered: —
Breach occurred: Dec 20, 2021 – Mar 28, 2022
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External

During the incident: Took steps to secure the email accounts
Engaged a cybersecurity firm
Conducted a review of the emails and attachments in the mailboxes to identify any personal information that may have been accessed
Implemented additional measures to enhance our existing security protocols
Offering you a free one-year membership in Equifax Credit Watch Gold
Changes made: Implemented additional measures to enhance our existing security protocols
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 · 6 filings · 6 states

View merged incident ↗

New Hampshire State AGSep 1 · first

Indiana State AGSep 1 · first

Maine State AGSep 1 · first

Montana State AGSep 1 · first

Massachusetts State AGSep 1 · first

California State AGSep 1 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-556836
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 1, 2022
Raw hash: f0a4ade62a3b2f254453808dcfed99ed6a04c16396a59d5104043601708c7f1c

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityGrellas Shah LLP

Victim entityGrellas Shah LLP

IncidentUnauthorized Access

Stated responseTook steps to secure the email accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov