HackingHospitalityTechnologyHospitalityData ExfiltratedDelayed DiscoveryIdentity (basic)Government IDHealth (basic)PIIMediumActive

Carnival Corporation Ltd.

bd_f98a16396915c9b3 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 15, 2020

Filed

Oct 13, 2020

To disclose

8 weeks

Affected

Not disclosed

Linked

11 filings

Confidence

64%

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

Carnival Corporation & plc filed a substitute notice of data breach in Delaware on October 14, 2020, updating a prior August 2020 announcement. The company detected unauthorized third-party access to IT systems on August 15, 2020, affecting guests, employees, and crew across Carnival Cruise Line, Holland America Line, and Seabourn. Data potentially included names, addresses, passport numbers, DOBs, SSNs, and health info. Investigation was ongoing as of the filing date.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 14 days

discovery → filing · 8 weeks / 59 days

Aug 1, 2020

Begins

Aug 15, 2020

Discovered

Aug 17, 2020

Scope determined

Oct 13, 2020

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

Indiana State AGbd_3e8eae6632241b152020-10-13Verified
California State AGbd_d87c41df3edad4b32020-10-13Verified
Oregon State AGbd_793b80455e0891bd2020-10-16 · +3dVerified
Maine State AGbd_c249343bcb91747d2020-10-16 · +3dVerified

Show 6 more filings ↓up to 417d gap

Massachusetts State AGbd_e40607437aac5a3d2020-10-18 · +5dVerified
New Hampshire State AGbd_4e0ccec4f7c6c50c2020-10-20 · +7dVerified
South Carolina State AGbd_d7516eeb9dc1ce1f2020-10-20 · +7dVerified
California State AGbd_1c52d20f405628ca2021-02-04 · +114dVerified
Illinois State AGbd_e101d74749d2c0772020-01-01 · +286dCandidate
Delaware State AGbd_1c3ab84ff5393d162021-12-04 · +417dVerified

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

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

Discovered: Aug 15, 2020
Breach occurred: Aug 1, 2020 – Aug 14, 2020
Undetected for: 14 daysoccurrence → discovery
Materiality determined: Aug 17, 2020
Notification sent: Oct 13, 2020
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)PII
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: External
Regulator citations: Notified appropriate regulators
Initial access: exploit_public_facing

During the incident: Shut down the intrusion
Restored operations
Engaged a major cybersecurity firm to investigate the matter
Notified law enforcement and appropriate regulators
Issued a news release
Posted website notices
Established a dedicated call center
Offering complimentary credit monitoring
Changes made: Reviewing security and privacy policies and procedures
Implementing changes to enhance information security and privacy controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(59 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

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 · this page

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

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://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2020/10/20201014164332.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 13, 2020
Raw hash: e393b5dc785fbcb2fe938341f85c72db4b183eb24eda83db1ccf2b1ba00f3c25

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

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceattorneygeneral.delaware.gov