DisclosureLens
HHS OCRState AGConfirmed3 filings · 3 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedmoderate sensitivity
Merged incident · 3 filings

WALMART INC. — April 2017 breach

Clustered 3 filings across 3 jurisdictions · filing window Jan 1, 2021 Oct 26, 2021. View entity profile → Other incidents for this victim →

1 cross-filing discrepancyMerge100%

Determination

Confirmed

Members

3 filings

States

3

Affected · reported

828

First → last filing

Jan 1, 2021 Oct 26, 2021

Merge confidence

100%

incident inc_a452406864a84be1 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 3 regulatory filings. The filing describes unauthorized access. Intrusion Apr 1, 2017–Oct 31, 2017, discovered Sep 14, 2021. 828 individuals reported across the linked filings. Data reported: PII, Identity (basic), Health (basic), and 1 more. Notifications rolled out on a 298-day schedule across 3 filings beginning Jan 1, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Discovery variance
0days

Range of discovered_at dates across filings

Filing span
298days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksHIPAA HHS notifiedFull clock table in Litigation Timeline

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Walmart Inc. data breach (2021) · DisclosureLens