DisclosureLens
UnknownGovernment IDMedium

W.W. GRAINGER, INC.

bd_f196cd845aedd1db · schema v1 · pii pii-v2

Severity

Medium

Discovered

Filed

Sep 19, 2017

To disclose

Affected

401state residents only

Linked

8 filings

Confidence

95%
Full breach record for W.W. GRAINGER, INC.3 incidents on file

W.W. Grainger Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-09-19. 401 Massachusetts residents were affected. The report records the breach type as electronic.

Incident timeline — partial

? — ?

Breach window unknown

Sep 19, 2017

Filed

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Show 3 more filingsup to 3d gap

Filing propagation · 8 filings · 8 states

View merged incident ↗
HHS OCRSep 18 · first
Washington State AGSep 18 · first
New Hampshire State AGSep 18 · first
Montana State AGSep 18 · first
Massachusetts State AG+1d · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.