STG Holdings, LLC ("STG")

STG Holdings, LLC ("STG") notified California AG on May 27, 2021 of a data breach, which occurred on May 19, 2020. Data exposed: Usernames / passwords, Email address, Name.

Organization: STG Holdings, LLC ("STG")
Source: California AG · source record
Date reported: May 27, 2021
Date(s) of breach: Sunday, May 3, 2020Tuesday, May 19, 2020
Residents affected: Not published by this source
Data exposed: Usernames / passwords Email address Name
Notice letter: Sample notice (PDF)
First seen by BreachTally: 2026-10-30 16:06 UTC

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

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