HackingProfessional ServicesProfessional ServicesData ExfiltratedTargetedIdentity (basic)Government IDMediumActive

Fiondella, Milone & LaSaracina LLP

bd_a7ba85155b92fe01 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 14, 2021

Filed

Nov 24, 2021

To disclose

10 weeks

Affected

18state residents only

Linked

10 filings

Confidence

65%

Full breach record for Fiondella, Milone & LaSaracina LLP →6 incidents on file

Fiondella, Milone, & LaSaracina LLP, a CPA firm, disclosed a cyberattack occurring between Sept 9-14, 2021, detected on Sept 14, 2021. Attackers copied network folders containing names and SSNs. The firm engaged law enforcement, enhanced security safeguards, and offered 24 months of credit monitoring. Exact affected count is under review.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 5 days

discovery → filing · 10 weeks / 71 days

Sep 9, 2021

Begins

Sep 14, 2021

Discovered

Nov 24, 2021

Filed

vs. sector median

9 wks faster

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

New Hampshire State AGbd_dc257a34b7ba545b2021-12-13 · +19dCandidate
California State AGbd_ace7bafa86cf3a5f2021-12-23 · +29dVerified by operator
Maine State AGbd_fe7ff9406b3d84b52021-12-23 · +29dVerified by operator
New Hampshire State AGbd_d49aa6ed3a29cb852021-12-30 · +36dCandidate

Show 5 more filings ↓up to 55d gap

Illinois State AGbd_4ca2f4bf626ba7842022-01-01 · +38dVerified by operator
Illinois State AGbd_b948cb01797f5c682022-01-01 · +38dVerified by operator
Maine State AGbd_00d5fa6870ea93e52022-01-14 · +51dVerified by operator
HHS OCRbd_71aaa352a3e9414c2022-01-14 · +51dVerified by operator
New Hampshire State AGbd_16550a4253a57f542022-01-18 · +55dVerified

Name: Fiondella, Milone & LaSaracina LLP
norm: fiondella milone lasaracina
Domain: fmlcpas.com

Name: Fiondella, Milone & LaSaracina LLP
norm: fiondella milone lasaracina
Domain: fmlcpas.com
Industry: Professional Servicesllm

Discovered: Sep 14, 2021
Breach occurred: Sep 9, 2021 – Sep 14, 2021
Undetected for: 5 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 18state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Reported this incident to federal law enforcementNotifying relevant regulatory authorities

During the incident: Taking steps to secure our systems
Commencing a comprehensive investigation
Reporting this incident to federal law enforcement
Notifying relevant regulatory authorities
Offering 24 months of credit monitoring and identity protection services
Changes made: Reviewing and enhancing existing policies and procedures
Implementing additional safeguards to further secure the information in the systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(71 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 6 states

View merged incident ↗

Montana State AGNov 24 · first · this page

New Hampshire State AG+19d

California State AG+29d

Maine State AG+29d

New Hampshire State AG+36d

Illinois State AG+38d

Maine State AG+51d

HHS OCR+51d

New Hampshire State AG+55d

Pattern: first filing Nov 24 (MT), last Jan 18 (NH) — a 55-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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-107.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 24, 2021
Raw hash: 25f1658e4de3385340b9c717bb7bb4e9889eace6ae5a64a1c37dba087050b4fb

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityFiondella, Milone & LaSaracina LLP

Victim entityFiondella, Milone & LaSaracina LLP

Incidentdiscovered Sep 14, 2021

Stated responseTaking steps to secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov