Company Details
shinhan-card
257
554
None
shinhancard.com
0
신한카_1861433
In-progress


신한카드 Shinhan Card Company CyberSecurity Posture
shinhancard.comShinhan Card Co., Ltd. (“Shinhan Card”) is Korea's largest credit card company. Shinhan Card was incorporated on December 17, 1985, and is headquartered in Pine Avenue A(Euljiro 100, Jung-Gu), Seoul, Korea. Shinhan Card provides credit card services, factoring, installment financing and lease financing under the Credit Specialized Financial Business Act. ShinhanCard is a wholly owned subsidiary of Shinhan Financial Group Co., Ltd. (“Shinhan Financial Group”). As of 2019 the company has over 23 million personal card holders.
Company Details
shinhan-card
257
554
None
shinhancard.com
0
신한카_1861433
In-progress
Between 600 and 649

SC Global Score (TPRM)XXXX

Description: Shinhan Card Reports Data Breach Affecting 190,000 Merchant Representatives Shinhan Card disclosed a data breach involving approximately 192,088 records of merchant representatives, marking the latest in a series of recent leaks affecting major South Korean firms, including Coupang, KT, SK Telecom, and Lotte Card. The incident, reported to the Personal Information Protection Commission (PIPC) on Tuesday, was attributed to internal employee misconduct related to new card solicitation rather than external hacking. The exposed data included: - 181,585 records containing only mobile phone numbers - 8,120 records with phone numbers and names - 2,310 records with phone numbers, names, birth years, and gender - 73 records with phone numbers, names, and full dates of birth Shinhan Card confirmed that no highly sensitive information such as resident registration numbers, card details, or bank accounts was compromised. The breach was limited to merchant representatives, with no impact on individual cardholders. The company stated that the leak stemmed from isolated employee actions and posed no further dissemination risk. The case came to light after a whistleblower submitted evidence to the PIPC, prompting an investigation. Shinhan Card began reviewing the allegations on November 13, verifying the breach through internal records. Following the findings, the company issued a public apology, notified affected merchants, and launched a webpage for individuals to check their exposure. While Shinhan Card has taken measures equivalent to those for a data breach, further review is needed to classify the incident officially. The company pledged to strengthen protections to prevent future occurrences. Security Investment Trends Lag Despite Rising Breaches A recent survey by market tracker Leaders Index revealed that while major South Korean firms increased IT spending by 31.2% (from 16.5 trillion won in 2022 to 21.6 trillion won in 2024), information security investment grew only marginally in proportion from 5.8% to 5.9% of total IT budgets. Security staffing saw a similar trend, with dedicated personnel rising 22.3% but remaining at just 6.7% of IT workforce share. Analysts noted that despite absolute increases, security priorities continue to trail broader technology spending.


No incidents recorded for 신한카드 Shinhan Card in 2026.
No incidents recorded for 신한카드 Shinhan Card in 2026.
No incidents recorded for 신한카드 Shinhan Card in 2026.
SC cyber incidents detection timeline including parent company and subsidiaries

Shinhan Card Co., Ltd. (“Shinhan Card”) is Korea's largest credit card company. Shinhan Card was incorporated on December 17, 1985, and is headquartered in Pine Avenue A(Euljiro 100, Jung-Gu), Seoul, Korea. Shinhan Card provides credit card services, factoring, installment financing and lease financing under the Credit Specialized Financial Business Act. ShinhanCard is a wholly owned subsidiary of Shinhan Financial Group Co., Ltd. (“Shinhan Financial Group”). As of 2019 the company has over 23 million personal card holders.


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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of 신한카드 Shinhan Card is https://shinhancard.com.
According to Rankiteo, 신한카드 Shinhan Card’s AI-generated cybersecurity score is 626, reflecting their Poor security posture.
According to Rankiteo, 신한카드 Shinhan Card currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, 신한카드 Shinhan Card has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
According to Rankiteo, 신한카드 Shinhan Card is not certified under SOC 2 Type 1.
According to Rankiteo, 신한카드 Shinhan Card does not hold a SOC 2 Type 2 certification.
According to Rankiteo, 신한카드 Shinhan Card is not listed as GDPR compliant.
According to Rankiteo, 신한카드 Shinhan Card does not currently maintain PCI DSS compliance.
According to Rankiteo, 신한카드 Shinhan Card is not compliant with HIPAA regulations.
According to Rankiteo,신한카드 Shinhan Card is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
신한카드 Shinhan Card operates primarily in the Information Technology & Services industry.
신한카드 Shinhan Card employs approximately 257 people worldwide.
신한카드 Shinhan Card presently has no subsidiaries across any sectors.
신한카드 Shinhan Card’s official LinkedIn profile has approximately 554 followers.
신한카드 Shinhan Card is classified under the NAICS code None, which corresponds to Others.
No, 신한카드 Shinhan Card does not have a profile on Crunchbase.
Yes, 신한카드 Shinhan Card maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/shinhan-card.
As of January 21, 2026, Rankiteo reports that 신한카드 Shinhan Card has experienced 1 cybersecurity incidents.
신한카드 Shinhan Card has an estimated 10,441 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Detection and Response: The company detects and responds to cybersecurity incidents through an containment measures with internal review, whistleblower evidence verification, dedicated webpage for affected individuals to check exposure, and remediation measures with formal apology, notification to affected merchant representatives, measures equivalent to data leak cases, and communication strategy with public disclosure on website, formal apology, dedicated webpage for verification..
Title: Shinhan Card Personal Data Breach Involving Merchant Representatives
Description: Shinhan Card reported a personal data breach involving around 190,000 records, including the mobile phone numbers of merchant representatives, caused by internal misconduct by employees linked to new card solicitation.
Type: Data Breach
Attack Vector: Internal Misconduct
Threat Actor: Employees (Internal)
Motivation: New Card Solicitation (Non-Malicious)
Common Attack Types: The most common types of attacks the company has faced is Breach.

Data Compromised: 192,088 records
Brand Reputation Impact: Yes
Identity Theft Risk: Low (No highly sensitive data exposed)
Payment Information Risk: None (No card or bank details compromised)
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Mobile Phone Numbers, Names, Year Of Birth, Gender, Full Dates Of Birth and .

Entity Name: Shinhan Card
Entity Type: Financial Services (Credit Card Issuer)
Industry: Finance
Location: South Korea
Size: Large (Top 500 by revenue in South Korea)
Customers Affected: 192,088 card merchant representatives

Containment Measures: Internal review, whistleblower evidence verification, dedicated webpage for affected individuals to check exposure
Remediation Measures: Formal apology, notification to affected merchant representatives, measures equivalent to data leak cases
Communication Strategy: Public disclosure on website, formal apology, dedicated webpage for verification

Type of Data Compromised: Mobile phone numbers, Names, Year of birth, Gender, Full dates of birth
Number of Records Exposed: 192,088
Sensitivity of Data: Low to Moderate (No resident registration numbers, card numbers, or bank details)
Data Exfiltration: No evidence of further dissemination
Personally Identifiable Information: Yes (Phone numbers, names, dates of birth)
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Formal apology, notification to affected merchant representatives, measures equivalent to data leak cases.
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by internal review, whistleblower evidence verification and dedicated webpage for affected individuals to check exposure.

Regulations Violated: Potential violation of South Korea's Personal Information Protection Act (PIPA)
Regulatory Notifications: Reported to Personal Information Protection Commission (PIPC)

Lessons Learned: Internal misconduct can lead to significant data breaches even without external hacking; proportional security investment remains stagnant despite rising threats.

Recommendations: Increase proportional spending on information security, enhance employee training on data handling, implement stricter access controls for sensitive data, and prioritize security in broader IT spending.
Key Lessons Learned: The key lessons learned from past incidents are Internal misconduct can lead to significant data breaches even without external hacking; proportional security investment remains stagnant despite rising threats.
Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Increase proportional spending on information security, enhance employee training on data handling, implement stricter access controls for sensitive data and and prioritize security in broader IT spending..

Source: The Korea Herald (Jun Ji-hye)

Source: Shinhan Card Official Disclosure

Source: Leaders Index Survey
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: The Korea Herald (Jun Ji-hye), and Source: Shinhan Card Official Disclosure, and Source: Leaders Index Survey.

Investigation Status: Completed (Initial review by PIPC pending classification)
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Public disclosure on website, formal apology and dedicated webpage for verification.

Stakeholder Advisories: Affected merchant representatives notified; public apology issued.
Customer Advisories: Dedicated webpage for individuals to verify if their data was exposed.
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were Affected merchant representatives notified; public apology issued. and Dedicated webpage for individuals to verify if their data was exposed..

Root Causes: Internal employee misconduct related to new card solicitation; lack of proportional security investment and oversight.
Corrective Actions: Enhanced internal controls, potential reclassification of incident, measures to prevent recurrence.
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Enhanced internal controls, potential reclassification of incident, measures to prevent recurrence..
Last Attacking Group: The attacking group in the last incident was an Employees (Internal).
Most Significant Data Compromised: The most significant data compromised in an incident were 192 and088 records.
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident were Internal review, whistleblower evidence verification and dedicated webpage for affected individuals to check exposure.
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were 192 and088 records.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 192.1K.
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Internal misconduct can lead to significant data breaches even without external hacking; proportional security investment remains stagnant despite rising threats.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Increase proportional spending on information security, enhance employee training on data handling, implement stricter access controls for sensitive data and and prioritize security in broader IT spending..
Most Recent Source: The most recent source of information about an incident are Leaders Index Survey, The Korea Herald (Jun Ji-hye) and Shinhan Card Official Disclosure.
Current Status of Most Recent Investigation: The current status of the most recent investigation is Completed (Initial review by PIPC pending classification).
Most Recent Stakeholder Advisory: The most recent stakeholder advisory issued was Affected merchant representatives notified; public apology issued., .
Most Recent Customer Advisory: The most recent customer advisory issued was an Dedicated webpage for individuals to verify if their data was exposed.
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SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

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