W.W. GRAINGER, INC. — September 2017 breach

Clustered 5 filings across 5 jurisdictions · filing window Apr 17, 2018 → Apr 20, 2018. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

5 filings

States

Affected · reported

17,902

First → last filing

Apr 17, 2018 → Apr 20, 2018

Merge confidence

100%

incident inc_c7cfea95bc894c3d · merged by human · confidence 100%

Part of the [24]7.ai supply-chain incident (2018) — at least 5 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 5 regulatory filings. The filings describe a third-party compromise. Intrusion Sep 26, 2017–Oct 12, 2017, discovered Apr 10, 2018 — the first regulatory filing landed 7 days later. 17,902 individuals reported across the linked filings. Data reported: Financial account, Identity (basic), PCI, and 1 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

7days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

3days

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 clocksOregon✓ OR AG ≤45dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

The weekly clock on records like this one

The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.

Weekly. Double opt-in, one-click unsubscribe, and the address goes nowhere else.