Latest / California / January 2024

Welltok, Inc. - Filing on behalf of a Covered Entity

Welltok, Inc. - Filing on behalf of a Covered Entity notified California AG on Jan 4, 2024 of a data breach, which occurred on May 30, 2023. Data exposed: Medical / health information, Name.

All 5 filings by Welltok, Inc. - Filing on behalf of a Covered Entity, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Welltok, Inc. - Filing on behalf of a Covered Entity
Source
California AG · source record
Date reported
Jan 4, 2024
Date(s) of breach
Tuesday, May 30, 2023
Residents affected
Not published by this source
Data exposed
Medical / health information Name
Notice letter
Sample notice (PDF)
Discovered
Aug 11, 2023, as stated in the letter
"After a full reconstruction of our systems and historical data, our investigation determined on August 11, 2023, that an unknown actor exploited software vulnerabilities, accessed the MOVEit Transfer server on May 30, 2023, and exfiltrat..."
Days to notice
146 days from discovery (Aug 11, 2023) to the California record (Jan 4, 2024). 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 15:42 UTC

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

First seen by BreachTally at 15:42 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by Welltok, Inc. - Filing on behalf of a Covered Entity

OrganizationSourceStateReportedResidents affectedData exposed
Welltok, Inc. - Filing on behalf of multiple entities; please see Exhibit 1. California AG CA Jan 8, 2024 Not published Health insuranceDate of birthName
Welltok, Inc. - Filing on behalf of multiple entities; please see Exhibit 1. California AG CA Dec 22, 2023 Not published Social Security numberFinancial / bank accountHealth insuranceDate of birth+3
Welltok, Inc. - Filing on behalf of multiple entities; please see Exhibit 1. California AG CA Dec 15, 2023 Not published Medical / health informationHealth insuranceDate of birthPhone number+1
Welltok, Inc. - Filing on behalf of multiple entities; please see Exhibit 1. California AG CA Dec 5, 2023 Not published Medical / health informationName

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