Case file: Apollo Management Holdings, L.P.
Every government filing on this incident, the dates as stated, and the days to notice against each state's statute. Built from the records on Nov 9, 2026, agency link on every row. Not legal advice.
The incident
- Breach window
- Jul 6, 2026
- Discovered
- Aug 12, 2026, as stated in the California letter
- State and federal records
- 3 filings, Aug 20, 2026 to Oct 23, 2026
- Residents counted
- 2 in 1 state (VT), latest filing per state
- Everyone affected
- No filing gives a total
- Information exposed
- Postal address, Social Security number, Date of birth
- Offered to those affected
- credit or identity monitoring through Experian (term not stated in the letter we read)
- Third party named
- Yes, the letter attributes the incident to a vendor or service provider
- Days to notice
- Within the statutory period in all 2 states that set one, counted from discovery to each state's first record
The letter: "What Information Was Involved During our investigation, we learned on August 12, 2026 that the information potentially impacted by this incident included your name, [variable text] ."
Filings
| Agency | Record date | People | In total | Days to notice | Links |
|---|---|---|---|---|---|
| California California AG | Oct 23, 2026 | Not published | Later filing, first record Aug 20, 2026 | Letter Record | |
| Vermont Vermont AG | Aug 21, 2026 | 2 | 9 days, statute 45 days | Record | |
| California California AG | Aug 20, 2026 | Not published | 8 days, statute 30 days | Letter Record |
People is the count the filing gives, residents of the state unless marked total. Days to notice runs from the discovery date the letter states, or from the end of the breach window when no letter states one, to the date on the state's first record of the incident. "Over" marks a count past the days the state's statute allows for notice to residents. The statute's trigger is a question of fact, the days are arithmetic.
Notice timing, state by state
- 9 days from discovery (Aug 12, 2026) to the Vermont record (Aug 21, 2026). Statute: 45 days from discovery or notification of the breach (9 V.S.A. § 2435).
- 8 days from discovery (Aug 12, 2026) to the California record (Aug 20, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
The statutes
- California: 30 days to notify residents from discovery or notification of the breach, Cal. Civ. Code § 1798.82. Sample notice to the Attorney General when more than 500 Californians are notified, within 15 days of the consumer notice (effective 2026).
- Vermont: 45 days to notify residents from discovery or notification of the breach, 9 V.S.A. § 2435. Attorney General within 14 business days of discovery or of the consumer notice, whichever is sooner, every breach.
Sources and method
Records as published by California AG, Vermont AG. Letter facts (discovery date, monitoring, third party) are read from the consumer letter the agency posted, 2 letters read for this incident, and quoted so you can check them. Texas and HHS publish no letters. First-seen times on each record page. Spot an error? Email support@breachtally.com with this page link.