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T-Mobile USA: data breach filings, state by state

T-Mobile USA has 3 data breach filings on record in 2 government portals. The latest was reported to Oregon DOJ on Aug 27, 2021. Data exposed, as filed: Social Security number, Financial / bank account, Usernames / passwords, Phone number, Postal address.

3filings in 2 government portals
Aug 27, 2021latest filing, Oregon DOJ

By portal

PortalFilingsLatest reportPeople in the latest filing
Oregon DOJ1Aug 27, 2021Not published
California AG2Aug 25, 2021Not published

Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.

Case file

Breach window
Jul 22, 2021
Discovered
Aug 17, 2021, as stated in the California letter
Offered to those affected
No monitoring offer found in the letters we read
Third party named
No
Days to notice
Within the statutory period in all 2 states that set one, counted from discovery to each state's first record
Prior incidents
1 earlier incident on record for this organization

Open the case fileWord document

Every filing with the agency links, each state's record against its statutory period with the citation, what the letter offers, prior incidents. Letter facts are quoted so you can check them.

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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
T-Mobile USA Oregon DOJ OR Aug 27, 2021 Not published Not stated
T-Mobile USA California AG CA Aug 25, 2021 Not published Social Security numberFinancial / bank accountUsernames / passwordsPhone number+1
T-Mobile USA, Inc. California AG CA Oct 1, 2015 Not published Social Security numberPassport numberFinancial / bank accountDate of birth+3

Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.