DisclosureLens
State AGConfirmed9 filings · 5 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedcl0phigh sensitivity
Merged incident · 9 filings

Financial Institution Service Corporation — May 2023 breach

Clustered 9 filings across 5 jurisdictions · filing window Sep 22, 2023 → Oct 9, 2023. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

9 filings

States

5

Affected · reported

15,012

First → last filing

Sep 22, 2023 → Oct 9, 2023

Merge confidence

100%

incident inc_1ad450eff70a4610 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 9 regulatory filings. The filings describe hacking. Intrusion May 30, 2023–May 31, 2023, discovered May 31, 2023 — the first regulatory filing landed 114 days later (flagged late); 3 later filings were also flagged late. 15,012 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 1 more. Notifications rolled out on a 17-day schedule across 9 filings beginning Sep 22, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
114days

Discovered → first regulatory filing

Discovery variance
0days

Range of discovered_at dates across filings

Filing span
17days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksVermont✗ VT AG >45 bdayMaine⏱ ME AG >30d · 131dFull clock table in Litigation Timeline

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Financial Institution Service Corporation data breach (2023) — filings in 5 jurisdictions, September 2023 · DisclosureLens