DisclosureLens
Leak SiteState AGConfirmed7 records · 6 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedqilinhigh sensitivity
Merged incident · 7 records

Upper Merion Township — December 2023 breach

Clustered 7 records across 6 jurisdictions: 6 filings and 1 leak-site claim · filing window Sep 25, 2024 → Oct 16, 2024. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

7 records

States

6

Affected · reported

2,961

First → last filing

Sep 25, 2024 → Oct 16, 2024

Merge confidence

100%

incident inc_0536f3feec754eb0 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings and 1 unverified claim. The filings describe malware. Intrusion Dec 24, 2023–Dec 27, 2023, discovered Dec 27, 2023 — the first regulatory filing landed 273 days later (flagged late). 2,961 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), and PII. Notifications rolled out on a 21-day schedule across 6 filings beginning Sep 25, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
273days

Discovered → first regulatory filing

Discovery variance
226days

Range of discovered_at dates across filings

Leak precedence
228days before filing

Days between the first sighting of the earliest-seen leak-site claim and the first regulatory filing. Measured from when the aggregator first saw the post, not the crew's own (often earlier) date. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span
21days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksLeak gap✗ Leak >180dVermont✗ VT AG >45 bdayFull clock table in Litigation Timeline

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Upper Merion Township data breach (2023) — filings in 6 jurisdictions, January 2024 · DisclosureLens