HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Financial accountLowContained

APPFOLIO, INC.

bd_fc212894d34ee2af · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Oct 6, 2025

To disclose

—

Affected

337state residents only

Linked

12 filings

Confidence

68%

Full breach record for APPFOLIO, INC. →3 incidents on file

AppFolio, Inc. notified Montana residents of a cybersecurity incident involving unauthorized access to customer data. The company is offering 12 months of free credit monitoring and fraud assistance via Cyberscout (TransUnion). The incident likely involved credential compromise leading to email collection. No specific dates or total affected counts were provided in this notification letter.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Oct 6, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 12 about the same incident.View merged incident

Part of SALESLOFT, INC. supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Oregon State AGbd_0ab3c8362a49414b2025-10-06Candidate
Vermont State AGbd_2dbe73b43013007f2025-10-06Verified
Iowa State AGbd_590685df26b700a92025-10-06Verified
Indiana State AGbd_7b911a86227b22972025-10-06Verified

Show 6 more filings ↓up to 1d gap

Massachusetts State AGbd_8d6e88013af3cd092025-10-06Verified
Nebraska State AGbd_923ed1a25d4283242025-10-06Verified
Maine State AGbd_a9707e98f1214ee62025-10-06Verified
Washington State AGbd_bba06e3c593b96ad2025-10-06Verified
New Hampshire State AGbd_bf40a737f4fa3c9a2025-10-06Verified
Texas State AGbd_2b0795c3c4216d872025-10-07 · +1dVerified

Showing first 10 of 11 linked disclosures.

Name: APPFOLIO, INC.
norm: appfolio

Name: APPFOLIO, INC.
norm: appfolio
Industry: Technologyllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 337state-resident count only
Data types: Identity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge for 12 months
Providing proactive fraud assistance through Cyberscout, a TransUnion company
Sending notification letters to affected individuals
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Oregon State AGOct 6 · first

Vermont State AGOct 6 · first

Iowa State AGOct 6 · first

Indiana State AGOct 6 · first

Massachusetts State AGOct 6 · first

Nebraska State AGOct 6 · first

Maine State AGOct 6 · first

Washington State AGOct 6 · first

New Hampshire State AGOct 6 · first

Montana State AGOct 6 · first · this page

Texas State AG+1d

Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.

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/2025/10/Consumer-notification-letter-17.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 6, 2025
Raw hash: f9f397adc9b582d296124caeffded87561609fc309dcccbc86d5ef7aafb4179a

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityAPPFOLIO, INC.

Victim entityAPPFOLIO, INC.

IncidentUnauthorized Access

Stated responseProviding access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge for 12 months

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov