Latest / California / September 2017

Sprint

Sprint notified California AG on Sep 20, 2017 of a data breach, which occurred on Jul 22, 2017. Data exposed: Social Security number, Date of birth, Usernames / passwords, Phone number, Postal address, Name.

Organization
Sprint
Source
California AG · source record
Date reported
Sep 20, 2017
Date(s) of breach
Sunday, May 7, 2017Saturday, July 22, 2017
Residents affected
Not published by this source
Data exposed
Social Security number Date of birth Usernames / passwords Phone number Postal address Name
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 16:17 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Other filings by Sprint

OrganizationSourceStateReportedResidents affectedData exposed
Sprint California AG CA Jul 3, 2019 Not published Financial / bank accountPhone numberPostal addressName
First seen by BreachTally at 16:17 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.