HackingTransportation & LogisticsHospitalityTransportationCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)MediumContained

Carnival Corporation Ltd.

bd_1c52d20f405628ca · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 15, 2020

Filed

Feb 4, 2021

To disclose

25 weeks

Affected

Not disclosed

Linked

11 filings

Confidence

64%

Full breach record for Carnival Corporation Ltd. →6 incidents on file

Carnival Corporation and plc reported unauthorized third-party access to its IT systems, detected on August 15, 2020. The breach occurred on August 4, 2020. Affected data includes names, addresses, phone numbers, passport numbers, dates of birth, and in limited instances, Social Security numbers, national ID numbers, and health information. The company contained the intrusion, engaged cybersecurity experts, and offered 12 months of credit monitoring.

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California clockDiscovered Aug 15, 2020 → Notified Dec 11, 2020118d ✗ CA 60-day late25 weeks discovery → filing

Incident timeline

undetected · 11 days

discovery → filing · 25 weeks / 173 days

Aug 4, 2020

Begins

Aug 15, 2020

Discovered

Feb 4, 2021

Filed

This filing is one of 11 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

New Hampshire State AGbd_4e0ccec4f7c6c50c2020-10-20 · +107dVerified
South Carolina State AGbd_d7516eeb9dc1ce1f2020-10-20 · +107dVerified
Massachusetts State AGbd_e40607437aac5a3d2020-10-18 · +109dVerified
Oregon State AGbd_793b80455e0891bd2020-10-16 · +111dVerified

Show 6 more filings ↓up to 400d gap

Maine State AGbd_c249343bcb91747d2020-10-16 · +111dVerified
Indiana State AGbd_3e8eae6632241b152020-10-13 · +114dVerified
California State AGbd_d87c41df3edad4b32020-10-13 · +114dVerified
Delaware State AGbd_f98a16396915c9b32020-10-13 · +114dVerified
Delaware State AGbd_1c3ab84ff5393d162021-12-04 · +303dVerified
Illinois State AGbd_e101d74749d2c0772020-01-01 · +400dCandidate

Name: Carnival Corporation Ltd.
norm: carnival
Domain: carnivalcorp.com

Name: Carnival Corporation Ltd.
norm: carnival
Domain: carnivalcorp.com
Industry: Transportation & LogisticsllmHospitalityllm

Discovered: Aug 15, 2020
Breach occurred: Aug 4, 2020
Undetected for: 11 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 11, 2020
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Date of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified appropriate regulators about the incident

During the incident: Shut down the intrusion
Restored operations
Prevented further unauthorized access
Engaged a major cybersecurity firm to investigate the matter
Notified law enforcement and appropriate regulators about the incident
Offering individuals free credit monitoring and identity theft detection services for 12 months through CyberScout
Changes made: Regularly review security and privacy policies and procedures
Implement changes when needed to enhance information security and privacy program and controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(173 days from discovery to filing)
Compliance flags: CA 60-day late · 118d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Aug 15, 2020
→ Notified: Dec 11, 2020
118d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Aug 15, 2020 → Notified: Dec 11, 2020	118d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 9 states

View merged incident ↗

Illinois State AGJan 1 · first

Indiana State AG+286d

California State AG+286d

Delaware State AG+286d

Oregon State AG+289d

Maine State AG+289d

Massachusetts State AG+291d

New Hampshire State AG+293d

South Carolina State AG+293d

California State AG+400d · this page

Delaware State AG+703d

Pattern: first filing Jan 1 (IL), last Dec 4 (DE) — a 703-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-537788
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 4, 2021
Raw hash: 5bb7ad9fe44771f3e69a1acc711142f8a74b9424463b91dff38a38eadaa17da9

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityCarnival Corporation Ltd.

Victim entityCarnival Corporation Ltd.

Incidentdiscovered Aug 15, 2020

Stated responseShut down the intrusion

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov