HackingProfessional ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDFinancial accountMediumContained

Ullrich Delevati CPAs

bd_1ecd3f898b3fc5eb · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 15, 2016

Filed

Mar 28, 2016

To disclose

13 days

Affected

Not disclosed

Linked

2 filings

Confidence

67%

Full breach record for Ullrich Delevati CPAs →

Ullrich Delevati CPAs notified clients that unauthorized 2015 tax returns were filed in their names. On March 15, 2016, a forensic investigation confirmed unauthorized access to client information, including names, addresses, dates of birth, Social Security numbers, and bank account numbers. The firm engaged forensic investigators, cooperated with the IRS and FBI, enhanced system security, and provided 24 months of credit monitoring and identity theft restoration services to affected individuals.

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Incident timeline

discovery → filing · 13 days

Mar 15, 2016

Discovered

Mar 28, 2016

Filed

vs. sector median

18 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

Montana State AGbd_e1737ab35c9094e32016-03-28Verified

Name: Ullrich Delevati CPAs
norm: ullrich delevati cpas
Domain: udcpas.com
Industry: Accounting

Name: Ullrich Delevati CPAs
norm: ullrich delevati cpas
Domain: udcpas.com
Industry: Accounting
Industry: Professional Servicesllm

Discovered: Mar 15, 2016
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Working with the Internal Revenue Service/Criminal Investigation and the Federal Bureau of Investigation

During the incident: Engaged a digital forensics firm to help us investigate whether our information system had been accessed without authorization
Working with the Internal Revenue Service/Criminal Investigation and the Federal Bureau of Investigation to protect your tax information and identify the perpetrator
Providing credit monitoring and identity theft restoration services for 24 months
Changes made: The security of our system has been enhanced, making it more difficult for similar incidents to occur in the future
Further enhancements will be implemented based on the digital forensic firm’s findings and recommendations
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 days(13 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 ↗

Montana State AGMar 28 · first

California State AGMar 28 · 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/sb24-60748
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 28, 2016
Raw hash: 7576bccaa3be19ab351743a5fee4400e3bd6ea12279acb9ff7526c558552d5c7

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityUllrich Delevati CPAs

Victim entityUllrich Delevati CPAs

Incidentdiscovered Mar 15, 2016

Stated responseEngaged a digital forensics firm to help us investigate whether our information system had been accessed without authorization

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov