State AGConfirmed4 filings · 4 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 4 filings
NORTHERN TRUST CORPORATION — May 2014 breach
Clustered 4 filings across 4 jurisdictions · filed Jul 29, 2014. View entity profile → Other incidents for this victim →
⚠ 2 cross-filing discrepancies →Merge100%
incident inc_3ffecd2b205d4a2f · merged by deterministic · confidence 100%
Confirmed breach. Merged as one breach: 4 regulatory filings. The filings describe a third-party compromise. Intrusion May 17, 2014, discovered May 19, 2014 — the first regulatory filing landed 71 days later. 8,990 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 1 more. Each member filing remains the legal record for its jurisdiction.
Litigation Timing
SupplementalNotification delay
71days
Discovered → first regulatory filing
Discovery variance
12days
Range of discovered_at dates across filings
Filing span
0days
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 clocksCalifornia✓ CA 60-day OK · 31dHawaii✓ HI CRA notice dueFull clock table in Litigation Timeline
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