Altos,Inc

Altos,Inc notified California AG on Aug 1, 2025 of a data breach, which occurred on May 31, 2025. Data exposed: Social Security number, Medical / health information, Date of birth, Postal address, Name.

Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization: Altos,Inc
Source: California AG · source record
Date reported: Aug 1, 2025
Date(s) of breach: Friday, May 30, 2025Saturday, May 31, 2025
Residents affected: Not published by this source
Data exposed: Social Security number Medical / health information Date of birth Postal address Name
Notice letter: Sample notice (PDF)
Discovered: Jun 17, 2025, as stated in the letter
"On June 17, 2025, we became aware that one of our internal systems that contained personal and health information was exposed to the Internet."
Days to notice: 45 days from discovery (Jun 17, 2025) to the California record (Aug 1, 2025). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
Offered in the letter: credit or identity monitoring through Experian
Third party: The letter attributes the incident to a vendor or service provider
First seen by BreachTally: 2026-10-30 15:29 UTC

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

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