Breachesby GlyphCostco Wholesale
Disclosed Nov 5, 2021447 affectedConfirmed
What is known
| People affected | 447 (as reported by the organization) |
|---|---|
| Disclosed | Nov 5, 2021 |
| Happened | Aug 25, 2021 |
| Attack | Not stated |
| Data exposed | Not stated |
| Sector | Other · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Costco Wholesale
History of this record
First recordedby backfillSource
First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.