Case file: Carnival Corporation and plc
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
- Mar 12, 2021
- Discovered
- No discovery date stated in the letters we read
- State and federal records
- 2 filings, Oct 18, 2021
- Residents counted
- No state publishes a resident count for this incident
- Everyone affected
- 20,992, as reported to Oregon DOJ on Oct 18, 2021
- Information exposed
- Social Security number, Driver's license / state ID, Financial / bank account, Date of birth, Usernames / passwords, Email address, Military ID, Phone number, Postal address
- Offered to those affected
- credit or identity monitoring through Experian (term not stated in the letter we read)
- Third party named
- No
- Prior incidents
- 1 earlier incident on record for this organization
Filings
| Agency | Record date | People | In total | Days to notice | Links |
|---|---|---|---|---|---|
| Oregon Oregon DOJ | Oct 18, 2021 | 20,992 (total) | 220 days from breach end, statute 45 days | Record | |
| California California AG | Oct 18, 2021 | Not published | 220 days from breach end, 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
- 220 days from the end of the breach window (Mar 12, 2021, no discovery date in the letter) to the Oregon record (Oct 18, 2021). Statute: 45 days from discovery or notification of the breach (ORS 646A.604).
- 220 days from the end of the breach window (Mar 12, 2021, no discovery date in the letter) to the California record (Oct 18, 2021). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
The statutes
- Oregon: 45 days to notify residents from discovery or notification of the breach, ORS 646A.604. Attorney General when more than 250 Oregon residents are affected, with the consumer notice.
- 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).
Prior incidents by Carnival Corporation and plc
| Records | Breach window | Filed with | People |
|---|---|---|---|
| Oct 13, 2020 to Feb 4, 2021 | Aug 4, 2020 | California, Oregon, California | 37,500 total |
Filings more than six months apart are shown as separate incidents.
Sources and method
Records as published by Oregon DOJ, California AG. Letter facts (discovery date, monitoring, third party) are read from the consumer letter the agency posted, 1 letter 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.