Comparison Overview

Westpac

VS

Türkiye İş Bankası

Westpac

Head Office: 200 Barangaroo Avenue, Sydney, NSW, 2000, AU
Last Update: 2025-12-09
Between 750 and 799

From rescue helicopters and signing the Equator Principles, to paying super during parental leave and initiatives like Westpac SaferPay and SafeCall to protect customers from scams... we have a proud history of stepping up to be first for our customers, communities and people. We are Australia’s oldest bank and first company and have been supporting customers for over 200 years. Our purpose is creating better futures together – it’s what we do, who we are and why we come to work every day. With this purpose in mind, we’ve set ourselves a bold ambition - to be our customers’ #1 bank and partner through life. Through our unique portfolio of brands comprising Westpac, St.George, Bank of Melbourne, BankSA, BT and RAMS, we’re focused on meeting the financial services needs of our 13 million customers. When you join Westpac Group, you’ll be empowered to make a difference, constructively challenge and create a future worth striving for. But best of all you’ll be joining a whole organisation of people who love working together to help others create their best future. Westpac Group acknowledges the traditional owners as the custodians of this land, recognising their connection to land, waters and community. We pay our respects to Australia's First Peoples, and to their Elders, past, present and future. Westpac Banking Corporation ABN 33 007 457 141. AFSL and Australian credit licence 233714.

NAICS: 52211
NAICS Definition: Commercial Banking
Employees: 15,589
Subsidiaries: 9
12-month incidents
0
Known data breaches
0
Attack type number
1

Türkiye İş Bankası

Last Update: 2025-12-09
Between 750 and 799

In the nearly 100 years since its founding by the Great Leader Mustafa Kemal Atatürk on August 26, 1924, İşbank has undertaken various roles and made significant contributions to the development of our country in many fields, especially in industry and trade. İşbank offers products and services to its customers in corporate, commercial, SME, retail and private banking areas with its around 22 thousand employees, nearly 1,200 domestic branches and approximately 6,400 ATMs by the end of 2021, together with its advanced digital banking channels. İşbank also operates abroad with its branches abroad located in the Turkish Republic of Northern Cyprus, England, Kosovo, Iraq and Bahrain; 100% owned subsidiaries in Germany, Russia and Georgia; and with its representative offices in China and Egypt. The Bank is the largest private bank in Turkey in terms of total assets, loans, deposits and shareholders’equity; number of branches and ATMs. The largest share of the Bank's capital is held by the İşbank Pension Fund, which was founded by its employees. İşbank, an organization synonymous with trust, consistency and dignity, works for an inclusive and environment-friendly economy with its sense of responsibility stemming from its history. For further deteails, you can visit https://www.isbank.com.tr/en/about-us page.

NAICS: 52211
NAICS Definition: Commercial Banking
Employees: 10,001
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/westpac.jpeg
Westpac
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/isbankasi.jpeg
Türkiye İş Bankası
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Westpac
100%
Compliance Rate
0/4 Standards Verified
Türkiye İş Bankası
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Banking Industry Average (This Year)

No incidents recorded for Westpac in 2025.

Incidents vs Banking Industry Average (This Year)

No incidents recorded for Türkiye İş Bankası in 2025.

Incident History — Westpac (X = Date, Y = Severity)

Westpac cyber incidents detection timeline including parent company and subsidiaries

Incident History — Türkiye İş Bankası (X = Date, Y = Severity)

Türkiye İş Bankası cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/westpac.jpeg
Westpac
Incidents

Date Detected: 06/2019
Type:Data Leak
Motivation: Fraud
Blog: Blog
https://images.rankiteo.com/companyimages/isbankasi.jpeg
Türkiye İş Bankası
Incidents

No Incident

FAQ

Türkiye İş Bankası company demonstrates a stronger AI Cybersecurity Score compared to Westpac company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Westpac company has historically faced a number of disclosed cyber incidents, whereas Türkiye İş Bankası company has not reported any.

In the current year, Türkiye İş Bankası company and Westpac company have not reported any cyber incidents.

Neither Türkiye İş Bankası company nor Westpac company has reported experiencing a ransomware attack publicly.

Neither Türkiye İş Bankası company nor Westpac company has reported experiencing a data breach publicly.

Neither Türkiye İş Bankası company nor Westpac company has reported experiencing targeted cyberattacks publicly.

Neither Westpac company nor Türkiye İş Bankası company has reported experiencing or disclosing vulnerabilities publicly.

Neither Westpac nor Türkiye İş Bankası holds any compliance certifications.

Neither company holds any compliance certifications.

Westpac company has more subsidiaries worldwide compared to Türkiye İş Bankası company.

Westpac company employs more people globally than Türkiye İş Bankası company, reflecting its scale as a Banking.

Neither Westpac nor Türkiye İş Bankası holds SOC 2 Type 1 certification.

Neither Westpac nor Türkiye İş Bankası holds SOC 2 Type 2 certification.

Neither Westpac nor Türkiye İş Bankası holds ISO 27001 certification.

Neither Westpac nor Türkiye İş Bankası holds PCI DSS certification.

Neither Westpac nor Türkiye İş Bankası holds HIPAA certification.

Neither Westpac nor Türkiye İş Bankası holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N