Silversea Cruises
Company Details
Linkedin ID:
silversea-cruises
Website:
Employees number:
3,215
Number of followers:
145,590
NAICS:
5615
Industry Type:
Homepage:
silversea.com
IP Addresses:
0
Company ID:
SIL_4655745
Scan Status:
In-progress
Silversea Cruises Company CyberSecurity Posture
silversea.com
Silversea is the defining name in luxurious cruise travel, distinguished in the ultra-luxury market by its elegant, all-suite ships, all-inclusive pricing, worldwide itineraries and genuine hospitality. We are a proud brand in the Royal Caribbean Group family and to keep up with all our news on LinkedIn, be sure to check out and follow Royal Caribbean Group to stay up to date. Silversea is proud of their reputation as the "World's Best" cruise line and seeks individuals who take personal pride in their work to join their award-winning staff. Silversea understands that their employees are their greatest asset and are committed to investing their resources in recruiting the very best. More than 500 shoreside employees in Silversea's Miami, London, Frankfurt, Monte Carlo, Cape Cod, Sydney and Singapore offices work together with a staff of about 2,500 aboard Silversea's fleet of height ships (split into 5 Classic vessels and 4 Expedition vessels) to provide guests with unique and unforgettable travel experiences around the world. Silversea believes in investing in their employees. By providing a competitive benefits package, as well as opportunities for growth and professional development, Silversea has retained a staff with a strong work ethic and a commitment to personal achievement and corporate success. If you would like to work for one of the most respected organisations in the travel industry, Silversea invites you to explore their current career opportunities. PLEASE NOTE: V.Ships Leisure SAM is the ONLY crew management agency for Silversea Cruises. The ONLY authentic emails regarding Silversea employment will show as having been sent from an @Silversea.com or @vships.com email address.
Silversea Cruises A.I CyberSecurity Scoring
Silversea Cruises Risk Score (AI oriented)Between 700 and 749
Silversea Cruises
Updated:
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Silversea Cruises Global Score (TPRM)XXXX
Silversea Cruises
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Silversea Cruises Company CyberSecurity News & History
Past Incidents
2
Attack Types
1
Royal Caribbean Cruises Ltd.
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The California Office of the Attorney General disclosed a data breach at **Royal Caribbean Cruises Ltd.** between **February 6 and February 18, 2021**, where unauthorized actors gained access to employees’ email accounts. The compromised data included highly sensitive personal information such as **names, contact details, dates of birth, gender, nationality, passport numbers, state driver’s license numbers**, and **tokenized or partial payment card information**. The breach was formally reported on **June 23, 2021**, months after the initial intrusion. The incident highlights a significant exposure of **internal employee data**, raising concerns over identity theft, financial fraud, and potential misuse of government-issued identifiers. While the breach did not directly involve customer records, the nature of the accessed data—particularly passport and driver’s license details—poses long-term risks for affected employees, including phishing attacks, credential stuffing, or targeted scams. The delayed detection and reporting further exacerbate the severity, as the window for exploitation remained open for an extended period. As a global cruise operator handling vast volumes of sensitive data, the breach underscores vulnerabilities in **email security protocols** and third-party risk management. The exposure of partial payment card data, though tokenized, adds a financial dimension to the reputational and operational fallout. Regulatory scrutiny and potential legal repercussions may follow, given the scope of personally identifiable information (PII) involved.
Silversea Cruises Ltd.
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The Maine Office of the Attorney General reported that Silversea Cruises Ltd. experienced a data breach involving unauthorized access to its information technology systems between August 18, 2021, and August 25, 2021. The breach potentially affected 2,000 individuals, including 7 Maine residents, with compromised personal data including financial account numbers. Silversea is offering 24 months of complimentary credit monitoring services to those affected.
Silversea Cruises Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for Silversea Cruises
Incidents vs Travel Arrangements Industry Average (This Year)
No incidents recorded for Silversea Cruises in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Silversea Cruises in 2025.
Incident Types Silversea Cruises vs Travel Arrangements Industry Avg (This Year)
No incidents recorded for Silversea Cruises in 2025.
Incident History — Silversea Cruises (X = Date, Y = Severity)
Silversea Cruises cyber incidents detection timeline including parent company and subsidiaries
Silversea Cruises Company Subsidiaries
Silversea is the defining name in luxurious cruise travel, distinguished in the ultra-luxury market by its elegant, all-suite ships, all-inclusive pricing, worldwide itineraries and genuine hospitality. We are a proud brand in the Royal Caribbean Group family and to keep up with all our news on LinkedIn, be sure to check out and follow Royal Caribbean Group to stay up to date. Silversea is proud of their reputation as the "World's Best" cruise line and seeks individuals who take personal pride in their work to join their award-winning staff. Silversea understands that their employees are their greatest asset and are committed to investing their resources in recruiting the very best. More than 500 shoreside employees in Silversea's Miami, London, Frankfurt, Monte Carlo, Cape Cod, Sydney and Singapore offices work together with a staff of about 2,500 aboard Silversea's fleet of height ships (split into 5 Classic vessels and 4 Expedition vessels) to provide guests with unique and unforgettable travel experiences around the world. Silversea believes in investing in their employees. By providing a competitive benefits package, as well as opportunities for growth and professional development, Silversea has retained a staff with a strong work ethic and a commitment to personal achievement and corporate success. If you would like to work for one of the most respected organisations in the travel industry, Silversea invites you to explore their current career opportunities. PLEASE NOTE: V.Ships Leisure SAM is the ONLY crew management agency for Silversea Cruises. The ONLY authentic emails regarding Silversea employment will show as having been sent from an @Silversea.com or @vships.com email address.
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Silversea Cruises CyberSecurity History Information
Official Website of Silversea Cruises
The official website of Silversea Cruises is http://www.silversea.com.
Silversea Cruises’s AI-Generated Cybersecurity Score
According to Rankiteo, Silversea Cruises’s AI-generated cybersecurity score is 744, reflecting their Moderate security posture.
How many security badges does Silversea Cruises’ have ?
According to Rankiteo, Silversea Cruises currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Silversea Cruises have SOC 2 Type 1 certification ?
According to Rankiteo, Silversea Cruises is not certified under SOC 2 Type 1.
Does Silversea Cruises have SOC 2 Type 2 certification ?
According to Rankiteo, Silversea Cruises does not hold a SOC 2 Type 2 certification.
Does Silversea Cruises comply with GDPR ?
According to Rankiteo, Silversea Cruises is not listed as GDPR compliant.
Does Silversea Cruises have PCI DSS certification ?
According to Rankiteo, Silversea Cruises does not currently maintain PCI DSS compliance.
Does Silversea Cruises comply with HIPAA ?
According to Rankiteo, Silversea Cruises is not compliant with HIPAA regulations.
Does Silversea Cruises have ISO 27001 certification ?
According to Rankiteo,Silversea Cruises is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Silversea Cruises
Silversea Cruises operates primarily in the Travel Arrangements industry.
Number of Employees at Silversea Cruises
Silversea Cruises employs approximately 3,215 people worldwide.
Subsidiaries Owned by Silversea Cruises
Silversea Cruises presently has no subsidiaries across any sectors.
Silversea Cruises’s LinkedIn Followers
Silversea Cruises’s official LinkedIn profile has approximately 145,590 followers.
NAICS Classification of Silversea Cruises
Silversea Cruises is classified under the NAICS code 5615, which corresponds to Travel Arrangement and Reservation Services.
Silversea Cruises’s Presence on Crunchbase
No, Silversea Cruises does not have a profile on Crunchbase.
Silversea Cruises’s Presence on LinkedIn
Yes, Silversea Cruises maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/silversea-cruises.
Cybersecurity Incidents Involving Silversea Cruises
As of November 27, 2025, Rankiteo reports that Silversea Cruises has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Silversea Cruises has an estimated 4,748 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Silversea Cruises ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
How does Silversea Cruises detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an remediation measures with 24 months of complimentary credit monitoring services, and communication strategy with public disclosure via california attorney general report..
Incident Details
Can you provide details on each incident ?
Title: Silversea Cruises Ltd. Data Breach
Description: Unauthorized access to Silversea Cruises Ltd.'s information technology systems potentially affecting 2,000 individuals, including 7 Maine residents, with compromised personal data including financial account numbers.
Date Detected: 2021-08-25
Type: Data Breach
Attack Vector: Unauthorized Access
Title: Royal Caribbean Cruises Ltd. Data Breach (2021)
Description: The California Office of the Attorney General reported that Royal Caribbean Cruises Ltd. experienced a data breach involving unauthorized access to employees’ email accounts between February 6 and February 18, 2021. Personal data potentially accessed includes names, contact information, date of birth, gender, nationality, passport numbers, state driver’s license numbers, and tokenized or partial payment card information.
Date Publicly Disclosed: 2021-06-23
Type: Data Breach
Attack Vector: Unauthorized Access (Email Account Compromise)
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Breach.
How does the company identify the attack vectors used in incidents ?
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Employee Email Accounts.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach SIL925072525
Data Compromised: Financial account numbers
Incident : Data Breach ROY1011090725
Data Compromised: Names, Contact information, Date of birth, Gender, Nationality, Passport numbers, State driver’s license numbers, Tokenized or partial payment card information
Systems Affected: Employee Email Accounts
Identity Theft Risk: High (PII and government-issued IDs exposed)
Payment Information Risk: Moderate (Tokenized/partial payment card data exposed)
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Financial Account Numbers, , Personally Identifiable Information (Pii), Government-Issued Identification, Payment Card Information (Partial/Tokenized) and .
Which entities were affected by each incident ?
Incident : Data Breach SIL925072525
Entity Name: Silversea Cruises Ltd.
Entity Type: Company
Industry: Cruise Line
Customers Affected: 2000
Incident : Data Breach ROY1011090725
Entity Name: Royal Caribbean Cruises Ltd.
Entity Type: Corporation
Industry: Travel & Hospitality (Cruise Line)
Location: Miami, Florida, USA
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach SIL925072525
Remediation Measures: 24 months of complimentary credit monitoring services
Incident : Data Breach ROY1011090725
Communication Strategy: Public disclosure via California Attorney General report
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach SIL925072525
Type of Data Compromised: Financial account numbers
Number of Records Exposed: 2000
Incident : Data Breach ROY1011090725
Type of Data Compromised: Personally identifiable information (pii), Government-issued identification, Payment card information (partial/tokenized)
Sensitivity of Data: High
Data Exfiltration: Likely (unauthorized access to email accounts)
What measures does the company take to prevent data exfiltration ?
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: 24 months of complimentary credit monitoring services, .
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : Data Breach ROY1011090725
Regulations Violated: California Consumer Privacy Act (CCPA),
Regulatory Notifications: California Office of the Attorney General
References
Where can I find more information about each incident ?
Incident : Data Breach SIL925072525
Source: Maine Office of the Attorney General
Incident : Data Breach ROY1011090725
Source: California Office of the Attorney General
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Maine Office of the Attorney General, and Source: California Office of the Attorney General.
Investigation Status
How does the company communicate the status of incident investigations to stakeholders ?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Public disclosure via California Attorney General report.
Initial Access Broker
How did the initial access broker gain entry for each incident ?
Incident : Data Breach ROY1011090725
Entry Point: Employee Email Accounts
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2021-08-25.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2021-06-23.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were Financial Account Numbers, , Names, Contact Information, Date of Birth, Gender, Nationality, Passport Numbers, State Driver’s License Numbers, Tokenized or Partial Payment Card Information and .
What was the most significant system affected in an incident ?
Most Significant System Affected: The most significant system affected in an incident was Employee Email Accounts.
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Names, Date of Birth, Tokenized or Partial Payment Card Information, Contact Information, Passport Numbers, Financial Account Numbers, Nationality, Gender and State Driver’s License Numbers.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 200.0.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident are Maine Office of the Attorney General and California Office of the Attorney General.
Initial Access Broker
What was the most recent entry point used by an initial access broker ?
Most Recent Entry Point: The most recent entry point used by an initial access broker was an Employee Email Accounts.
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Latest Global CVEs (Not Company-Specific)
Description
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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Network Security
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SBOM (Software Bill of Materials)
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
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