EQUIFAX INC. — May 2017 breach

Clustered 7 filings across 6 jurisdictions · filing window Sep 7, 2017 → Oct 12, 2017. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

7 filings

States

Affected · reported

147,900,000

First → last filing

Sep 7, 2017 → Oct 12, 2017

Merge confidence

100%

incident inc_846027d0581b4737 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 7 regulatory filings. The filings describe unauthorized access. Intrusion May 13, 2017–Jul 31, 2017, discovered Jul 29, 2017 — the first regulatory filing landed 40 days later (flagged late). 147,900,000 individuals reported across the linked filings. Data reported: Government ID, PCI, Financial account, and 1 more. Notifications rolled out on a 35-day schedule across 7 filings beginning Sep 7, 2017. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

40days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

35days

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 late · 240dOregon✓ OR AG ≤45dSouth Carolina✓ SC CRA notice dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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