Social EngineeringProfessional ServicesProfessional ServicesPhishingStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDFinancial accountMediumContained

Windham Professionals, Inc.

bd_329ad08a736e187e · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 7, 2019

Filed

Feb 8, 2019

To disclose

5 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for Windham Professionals, Inc. →

Windham Professionals, Inc. notified Montana residents of a data breach where an employee's email account was compromised via phishing on Dec 19, 2018. Unauthorized access occurred until Jan 7, 2019. Customer PII, including SSNs and financial account info, was potentially accessed. Windham secured the account, implemented MFA, and offered one year of credit monitoring.

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Incident timeline

undetected · 19 days

discovery → filing · 5 weeks / 32 days

Dec 19, 2018

Begins

Jan 7, 2019

Discovered

Feb 8, 2019

Filed

vs. sector median

15 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_3b2aeb73b947db9a2019-02-08Verified

Name: Windham Professionals, Inc.
norm: windham professionals

Name: Windham Professionals, Inc.
norm: windham professionals
Industry: Professional Servicesllm

Discovered: Jan 7, 2019
Breach occurred: Dec 19, 2018 – Jan 7, 2019
Undetected for: 19 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
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
Initial access: phishing_link

During the incident: Removed the forwarding rule
Changed the email account’s password
Removed the employee’s device from its network
Commenced an internal investigation into the incident
Implemented a two-factor authentication procedure
Conducting employee training to better protect against the threat of phishing emails
Arranged for you to enroll, at no cost to you, in an online credit monitoring service (myTrueIdentity) for one year provided by TransUnion Interactive
Changes made: Implemented a two-factor authentication procedure
Conducting employee training to better protect against the threat of phishing emails
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(32 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 AGFeb 8 · first

Montana State AGFeb 8 · 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://dojmt.gov/wp-content/uploads/Windham-Consumer-Notification-1.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 8, 2019
Raw hash: 65513be743f7aa3a30a3c4ea2b499073644d54ac59b87b44f424efaf3975d4c2

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityWindham Professionals, Inc.

Victim entityWindham Professionals, Inc.

Incidentdiscovered Jan 7, 2019

Stated responseRemoved the forwarding rule

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov