Social EngineeringHealthcareRetail & ConsumerHealthcarePhishingStolen CredentialsTargetedCustomer Data InvolvedIdentity (basic)LowContained

C.B. Fleet Company, Inc.

bd_040475fc38b26b19 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 3, 2021

Filed

Oct 26, 2021

To disclose

25 weeks

Affected

3state residents only

Linked

2 filings

Confidence

65%

Full breach record for C.B. Fleet Company, Inc. →

C.B. Fleet Company, Inc. notified Montana residents that two employee email accounts were accessed by an unknown actor between April 11 and May 3, 2021. The incident likely resulted from phishing. The company secured accounts, engaged forensic investigators, and is offering credit monitoring. No misuse of data was confirmed.

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Incident timeline

undetected · 22 days

discovery → filing · 25 weeks / 176 days

Apr 11, 2021

Begins

May 3, 2021

Discovered

Oct 26, 2021

Filed

vs. sector median

+13 wks slower

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

New Hampshire State AGbd_2a7d88bcd7c7fbd22021-11-01 · +6dVerified

Name: C.B. Fleet Company, Inc.
norm: cb fleet

Name: C.B. Fleet Company, Inc.
norm: cb fleet
Industry: HealthcarellmRetail & Consumerllm

Discovered: May 3, 2021
Breach occurred: Apr 11, 2021 – May 3, 2021
Undetected for: 22 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 26, 2021
Affected individuals: 3state-resident count only
Data types: Identity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: phishing_link

During the incident: Immediately took steps to secure the email accounts
Began working with a third-party computer forensic investigation firm
Undertook a thorough review of each of the email account’s contents
Taking steps to identify address information for individuals
Notifying state regulators
Changes made: Offering you access to credit monitoring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(176 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 AGOct 26 · first · this page

New Hampshire State AG+6d

Pattern: first filing Oct 26 (MT), last Nov 1 (NH) — a 6-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-32.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 26, 2021
Raw hash: f2373eb50d77a6895d6bd31d479c54352d8b3295f2357f4f544702e7d00d2b68

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityC.B. Fleet Company, Inc.

Victim entityC.B. Fleet Company, Inc.

Incidentdiscovered May 3, 2021

Stated responseImmediately took steps to secure the email accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov