HackingTechnologyInformationStolen CredentialsSupply Chain (3P Vendor)Customer Data InvolvedGovernment IDIdentity (basic)MediumContained

APPFOLIO, INC.

bd_923ed1a25d428324 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Aug 22, 2025

Filed

Oct 6, 2025

To disclose

—

Affected

510state residents only

Linked

12 filings

Confidence

66%

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

AppFolio, Inc. disclosed a security incident involving its vendor, Salesloft, affecting Nebraska residents. Unauthorized access to AppFolio's CRM system occurred between August 8 and 18, 2025. The investigation determined that names and Social Security numbers of 510 Nebraska residents may have been accessed. AppFolio notified affected individuals on October 6, 2025, offering one year of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 14 days

Aug 8, 2025

Begins

Aug 22, 2025

Discovered

Oct 6, 2025

Filed

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
Maine State AGbd_a9707e98f1214ee62025-10-06Verified
Washington State AGbd_bba06e3c593b96ad2025-10-06Verified
New Hampshire State AGbd_bf40a737f4fa3c9a2025-10-06Verified
California State AGbd_e971dd45d6d2c1a22025-10-06Verified
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: Aug 22, 2025
Breach occurred: Aug 8, 2025 – Aug 18, 2025
Undetected for: 14 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 6, 2025
Affected individuals: 510state-resident count only
Data types: Government IDIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Initial access: supply_chain

During the incident: Disabled all Salesloft integrations
Launched an investigation
Began mailing notification letters via United States Postal Service First-Class mail
Established a dedicated, toll-free call center
Offering all notified individuals one year of complimentary credit monitoring and identity protection services
Changes made: Been in close contact with Salesloft to understand the steps it has taken to address this incident and prevent future occurrences
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

Maine State AGOct 6 · first

Washington State AGOct 6 · first

New Hampshire State AGOct 6 · first

California State AGOct 6 · first

Nebraska 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://nebraska.gov/ago/data-breach/documents/feaaa85e-7c5f-4754-b9c8-598541d36848.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: e387f42072091848e86fa953fbc7c533b1cc11b09ad183b1b77b3a96f9097270

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityAPPFOLIO, INC.

Victim entityAPPFOLIO, INC.

Incidentdiscovered Aug 22, 2025

Stated responseDisabled all Salesloft integrations

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov