HackingFinancial ServicesFinanceVulnerability ExploitZero-DaySupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Financial accountLowContained

Wayne Savings Community Bank

bd_9d135722f356e926 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Sep 28, 2023

To disclose

—

Affected

1state residents only

Linked

24 records

Confidence

67%

Wayne Savings Community Bank notified customers of a data security incident involving a third-party vendor's MOVEit Transfer tool. The vendor exploited a previously unknown vulnerability (zero-day) in the software. Personal information including names, addresses, and account numbers was potentially accessed. No evidence of unauthorized use was found. The vendor patched the tool and offered 12 months of identity monitoring.

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Leak gap clock⏱ Leak >30d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Sep 28, 2023

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 24 records about the same incident.View merged incident

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

A leak claim by cl0p about this victim was first seen 90 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Oregon State AGbd_c13bfda88a3242d42023-10-04 · +6dVerified
California State AGbd_c92fcc25ac8a7c682023-10-04 · +6dVerified
Massachusetts State AGbd_d77a46d0383bceaa2023-10-04 · +6dVerified by operator
Massachusetts State AGbd_a9a8d5c26793cdfc2023-10-06 · +8dVerified by operator

Show 6 more filings ↓up to 53d gap

Massachusetts State AGbd_51d45a1a8a5e2f6d2023-09-19 · +9dVerified by operator
Massachusetts State AGbd_ec926ee5ee55bfe72023-09-19 · +9dVerified by operator
Massachusetts State AGbd_52db0feebafc3b9b2023-09-08 · +20dVerified by operator
California State AGbd_7d8643b052109cd42023-11-09 · +42dVerified by operator
Massachusetts State AGbd_e1c74fd96247ece32023-11-09 · +42dVerified by operator
Massachusetts State AGbd_c89fcdf92f5fe80d2023-11-20 · +53dVerified by operator

Showing first 10 of 23 linked disclosures.

Name: Wayne Savings Community Bank
norm: wayne savings community bank
Domain: fisglobal.com

Name: Wayne Savings Community Bank
norm: wayne savings community bank
Domain: fisglobal.com
Industry: Financial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: Sep 27, 2023
Affected individuals: 1state-resident count only
Data types: Identity (basic)Financial account
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Investigate this matter
Receive necessary information from our vendor
Work with counsel experienced in handling security incidents
Ensure that the vendor promptly investigated and mitigated the effects of the incident
Offering a complimentary 12-month membership to OnAlert TM (Essential Bundle) from ChexSystems
Changes made: Vendor received and implemented a software patch to remediate the issue
Vendor immediately suspended use of the MOVEit Transfer tool
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >30d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 4 states

View merged incident ↗

Massachusetts State AGSep 8 · first

Massachusetts State AG+11d

Montana State AG+20d · this page

Oregon State AG+26d

California State AG+26d

Massachusetts State AG+26d

Massachusetts State AG+28d

California State AG+62d

Massachusetts State AG+62d

Massachusetts State AG+73d

Pattern: first filing Sep 8 (MA), last Nov 20 (MA) — a 73-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 23 — 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/OCP/Consumer-notification-letter-727.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 28, 2023
Raw hash: a23c5ad9531dbd544faf766d128ec36c4e2221e8ad71e76ad798f30c3c25c497

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityWayne Savings Community Bank

Victim entityWayne Savings Community Bank

IncidentThird-Party / Supply Chain

Stated responseInvestigate this matter

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancedojmt.gov