US Cellular
ent_f2baf53d4d6992001ddfe27a
Disclosures
5
State AG · Leak Site · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
276
nationwide · State AG OR
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- US Cellular
- Normalized
- us cellular— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (5)newest first
- Maine State AGas victim2022-11-09
USCellular reported an external system breach that occurred on October 30, 2022, and was discovered the following day. The breach affected one Maine resident, compromising their name and financial account or card number, along with the corresponding security code or PIN. The affected individual was notified in writing on November 9, 2022.
- GLOBALLeak Siteas victim2022-04-21
- Oregon State AGas victim2021-01-22
USCellular reported a data breach to the Oregon Attorney General. The breach was reported on 2021-01-22. The breach occurred during 1/4/2021 - 1/10/2021. The breach was discovered on 1/6/2021. 276 individuals were affected. Notice was sent on 1/21/2021.
- Maine State AGas victim2021-01-22
USCellular experienced an external system breach on January 4, 2021, which was discovered on January 6, 2021. The incident affected 276 individuals and compromised names along with financial account or credit/debit card numbers combined with security codes or PINs. The company notified the affected individuals in writing on January 21, 2021.
- Maine State AGas victim2020-10-01
US Cellular reported a data breach to the Maine Attorney General, stating that an external system breach (hacking) occurred on September 18, 2020. The breach was discovered on September 23, 2020, and affected one Maine resident. Notification to the affected individual was sent on October 3, 2020. The type of data compromised was not specified in the notice.