HackingOtherEmployee Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

YMCA of Southern Maine

bd_59e36d2a84067ed9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 5, 2026

Filed

Jul 20, 2026

To disclose

11 weeks

Affected

22state residents only

Linked

3 filings

Confidence

67%

Full breach record for YMCA of Southern Maine →

YMCA of Southern Maine discovered suspicious network activity on May 5, 2026. An unauthorized individual gained access to systems, potentially accessing files containing names, addresses, Social Security numbers, and direct deposit information of employees and dependents. The incident was contained, and 22 New Hampshire residents were notified on July 14, 2026.

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Incident timeline

discovery → filing · 11 weeks / 76 days

May 5, 2026

Discovered

Jul 20, 2026

Filed

vs. sector median

+3 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_3511d4a1951e35292026-07-21 · +1dVerified
Vermont State AGbd_b116a19e93e0a0872026-07-14 · +6dCandidate

Name: YMCA of Southern Maine
norm: ymca of southern maine

Name: YMCA of Southern Maine
norm: ymca of southern maine
Domain: ymcaofsouthernmaine.org
Industry: Otherllm

Discovered: May 5, 2026
Materiality determined: —
Notification sent: Jul 14, 2026
Affected individuals: 22state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Office of the Attorney General of New Hampshire

During the incident: Implemented its incident response protocols
Took their network offline
Engaged external cybersecurity experts to conduct an investigation
Changed system and user passwords
Restored its systems
Implemented additional endpoint threat detection tools in its network
Offered 12 months of credit monitoring and identity protection services through TransUnion
Changes made: Implemented additional endpoint threat detection tools in its network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(76 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Vermont State AGJul 14 · first

New Hampshire State AG+6d · this page

Massachusetts State AG+7d

Pattern: first filing Jul 14 (VT), last Jul 21 (MA) — a 7-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://mm.nh.gov/files/uploads/doj/remote-docs/ymca-southern-maine-20260720.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 20, 2026
Raw hash: 02f7dbd6eefcbbc077a474b11feeb45d6a1a800dfd4ec896916dd16b8f1213e6

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityYMCA of Southern Maine

Victim entityYMCA of Southern Maine

Incidentdiscovered May 5, 2026

Stated responseImplemented its incident response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov