Social EngineeringProfessional ServicesProfessional ServicesPhishingStolen CredentialsTargetedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

D'Amore Tatman Group, LLC

bd_32540591804ff999 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 28, 2020

Filed

May 18, 2020

To disclose

16 weeks

Affected

1state residents only

Linked

2 filings

Confidence

67%

Full breach record for D'Amore Tatman Group, LLC →2 incidents on file

D'Amore Tatman Group, LLC reported a phishing incident affecting one New Hampshire resident. An employee clicked a malicious link, leading to credential theft and unauthorized access to a corporate email account. Exposed data included names, SSNs, and financial account information. The firm engaged forensic experts, reset passwords, enabled MFA, and offered credit monitoring.

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Incident timeline

discovery → filing · 16 weeks / 111 days

Jan 28, 2020

Discovered

May 18, 2020

Filed

vs. sector median

3 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_a936ad874bb3230d2020-05-15 · +3dVerified

Name: D'Amore Tatman Group, LLC
norm: d amore tatman
Industry: Professional Services

Name: D'Amore Tatman Group, LLC
norm: d amore tatman
Industry: Professional Services
Industry: Professional Servicesllm

Discovered: Jan 28, 2020
Materiality determined: —
Notification sent: May 15, 2020
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: phishing_link

During the incident: Engaged independent computer forensic experts
Engaged a vendor to conduct a comprehensive review of the one employee's mailbox
Enabled multi-factor authentication for all of its email accounts
Increased its spam filters
Retraining its staff on cybersecurity and recognizing and responding to suspicious emails
Implemented a global password reset
Offered 12 months of credit monitoring and identity protection services through ID Experts
Changes made: Enabled multi-factor authentication for all of its email accounts
Increased its spam filters
Retraining its staff on cybersecurity and recognizing and responding to suspicious emails
Implemented a global password reset
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(111 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 ↗

Indiana State AGMay 15 · first

New Hampshire State AG+3d · 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/d-amore-tatman-20200518.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 18, 2020
Raw hash: ddf77d213b433e594426e565952c7c86e20a287be4f4b75b5a740db670727abc

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityD'Amore Tatman Group, LLC

Victim entityD'Amore Tatman Group, LLC

Incidentdiscovered Jan 28, 2020

Stated responseEngaged independent computer forensic experts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov