What is the official website of Commonwealth Bank ?

The official website of Commonwealth Bank is http://www.commbank.com.au/.

What is Commonwealth Bank's cybersecurity risk score?

Commonwealth Bank has an AI-generated cybersecurity risk score of 719 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Commonwealth Bank experienced?

According to Rankiteo, Commonwealth Bank currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Commonwealth Bank been affected by any supply chain cyber incidents ?

According to Rankiteo, Commonwealth Bank has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Commonwealth Bank have SOC 2 Type 1 certification ?

According to Rankiteo, Commonwealth Bank is not certified under SOC 2 Type 1.

Does Commonwealth Bank have SOC 2 Type 2 certification ?

According to Rankiteo, Commonwealth Bank does not hold a SOC 2 Type 2 certification.

Does Commonwealth Bank comply with GDPR ?

According to Rankiteo, Commonwealth Bank is not listed as GDPR compliant.

Does Commonwealth Bank have PCI DSS certification ?

According to Rankiteo, Commonwealth Bank does not currently maintain PCI DSS compliance.

Does Commonwealth Bank comply with HIPAA ?

According to Rankiteo, Commonwealth Bank is not compliant with HIPAA regulations.

Does Commonwealth Bank have ISO 27001 certification ?

According to Rankiteo,Commonwealth Bank is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Commonwealth Bank operate in ?

Commonwealth Bank operates primarily in the Financial Services industry.

How many employees does Commonwealth Bank have ?

Commonwealth Bank employs approximately 48,108 people worldwide.

Does Commonwealth Bank own any subsidiaries ?

Commonwealth Bank presently has no subsidiaries across any sectors.

How many LinkedIn followers does Commonwealth Bank have ?

Commonwealth Bank's official LinkedIn profile has approximately 712,021 followers.

What is the NAICS classification code for Commonwealth Bank ?

Commonwealth Bank is classified under the NAICS code 52, which corresponds to Finance and Insurance.

Does Commonwealth Bank have a Crunchbase profile ?

No, Commonwealth Bank does not have a profile on Crunchbase.

Does Commonwealth Bank have a LinkedIn profile ?

Yes, Commonwealth Bank maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/commonwealthbank.

How many cybersecurity incidents has Commonwealth Bank experienced ?

As of September 20, 2026, Rankiteo reports that Commonwealth Bank has experienced 4 cybersecurity incidents.

How many peer or competitor companies does Commonwealth Bank have ?

Commonwealth Bank has an estimated 32,813 peer or competitor companies worldwide.

What types of cybersecurity incidents has Commonwealth Bank faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Data Leak, Cyber Attack and Breach.

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Commonwealth Bank

Boost Score +25 with badge (5 left)

719

/1000

Moderate

744

/1000

Moderate

Commonwealth Bank Vendor Cyber Rating & Cyber Score

commbank.com.au

Add Your Compliance Badge

Australia’s leading provider of financial services including retail, premium, business and institutional banking, funds management, superannuation, insurance, investment and sharebroking products and services. We are a business with more than 800,000 shareholders and over 52,000 employees. We offer a full range of financial services to help all Australians build and manage their finances. Connect with us, we'd like to hear from you: facebook.com/commonwealthbank twitter.com/commbank youtube.com/commbank youtube.com/commbankbusiness instagram.com/commbank Our Community Guidelines can be found at: https://www.commbank.com.au/support/social-networks.html For information on our Privacy Policy visit

Commonwealth Bank

Commonwealth Bank CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Commonwealth Bank

Cyber Attack

8/2026

AUSCOMAUSAUS178...

Commonwealth Bank

Breach

6/2026

ERNCOM178279372...

Commonwealth Bank

Breach

100

05/2018

COM423251223

Commonwealth Bank

Data Leak

6/2016

COM234728722

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A.I.

Commonwealth Bank Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Commonwealth Bank

Incidents vs Financial Services Industry Avg (This Year)

Commonwealth Bank has 8.11% more incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Commonwealth Bank has 94.17% more incidents than the average of all companies with at least one recorded incident.

Incident Types Commonwealth Bank vs Financial Services Industry Avg (This Year)

Commonwealth Bank reported 2 incidents this year: 1 cyber attacks, 0 ransomware, 0 vulnerabilities, 1 data breaches, compared to industry peers with at least 1 incident.

Incident History - Commonwealth Bank (X = Date, Y = Severity)

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SUBSIDIARY

Commonwealth Bank Subsidiaries

Commonwealth Bank

Financial Services

Website: http://www.commbank.com.au/

Company Size: 10,001+ employees

ASB BankBanking

ASB Business HubFinancial Services

CommBank Business and InstitutionalFinancial Services

Commonwealth Bank of Australia, IndiaFinancial Services

x15venturesFinancial Services

CommSecFinancial Services

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Commonwealth Bank Similar Companies

Aon

aon.com

We exist to shape decisions for the better — to protect and enrich the lives of people around the world. Through actionable analytic insight, globally integrated Risk Capital and Human Capital expertise, and locally relevant solutions, our colleagues provide clients in over 120 countries with the clarity and confidence to make better risk and people decisions that help protect and grow their businesses.

Chase

chase.com

At Chase, we’re dedicated to helping you succeed. Whether you’re in need of banking, credit cards, mortgages, auto financing, investment guidance, small business support, or payment solutions, we’re beside you every step of the way. For customer service, contact us via chase.com/customerservice. See full social media terms and conditions at chase.com/socialterms. JPMorgan Chase is an Equal Opportunity Employer, including Disability/Veterans.

Piramal Finance

piramalfinance.com

Piramal Finance Limited (Formerly known as Piramal Capital & Housing Finance Limited), is engaged in financial services business. It provides both wholesale and retail funding opportunities within real estate and non-real estate sectors. We value your feedback, queries, and requests and always look for ways to enhance your experience. Our team is here to support you from Monday to Saturday between 10 AM to 7 PM. Feel free to call us at 1800 266 6444. Disclaimer: Please be cautious of fraudulent messages claiming to offer jobs or loans while impersonating Piramal Group on messaging platforms. It's important to note that we exclusively communicate through official channels. Should you encounter any suspicious messages, kindly disregard them and block the sender.

Standard Bank Group

standardbank.com

As a brand with a legacy of over 160 years in Africa, we have a deep understanding and belief in the boundless opportunities that this continent presents. Our vision extends beyond mere geography; it encompasses a profound recognition of the potential for growth that resonates within our people, customers, entrepreneurs, and all who share our unwavering commitment and passion for investing in Africa. With a presence in 20 countries across sub-Saharan Africa, we have cultivated a diverse community of the most skilled, innovative, and creative minds in the industry. Our purpose is to drive Africa's growth, acting as a catalyst for inclusive and sustainable economic development in the regions we serve. We strive to improve the lives of our fellow Africans by conducting business in an ethical and responsible manner. As a trusted partner, we consistently set higher standards and aspire to become better with each endeavour. We are more than just a banking institution; we are a driving force behind Africa's growth. Join us on this transformative journey. Together, we have the collective power to propel Africa into the future, making tangible progress for all who proudly call Africa home.

Citi

cb citigroup.com

Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have over 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities. For information on Citi’s commitment to privacy, visit on.citi/privacy.

BNP Paribas CIB

cib.bnpparibas

In a changing world, we aim at anticipating transformation and driving your company for success. We are convinced to have the expertise and networks you need to develop your business. BNP Paribas Corporate and Institutional Banking is a leading global financial partner, offering you a wide range of tailored solutions in Capital Markets, Securities Services, Financing, Treasury and Advisory Services. If you want to know more about us, visit www.cib.bnpparibas.com

State Street

cb statestreet.com

At State Street, we deliver leading investment platforms, data, expertise, and solutions that accelerate performance and better decision making. With over 200 years of global financial leadership, we equip institutional investors through a comprehensive suite of capabilities: Investment Services: Integrated front-to-back solutions across custody, accounting, and operations. Investment Management: Index and active strategies from one of the world’s largest asset managers. Markets: Multi-asset trading, FX solutions, and data-driven research to enhance portfolio value. Who We Are • 50,000+ employees worldwide • Active in 100+ markets • #1 in ETF servicing What You’ll Find Here • Executive perspectives and thought leadership • Timely market commentary and macro insights • Our views on investment operations, ETFs, private markets, and digital finance • Stories reflecting our culture, values and commitment to diversity and inclusion

Allianz

cb allianz.com

The Allianz Group is one of the world's leading insurers and asset managers with more than 100 million private and corporate customers in nearly 70 countries. We are proud to be the Worldwide Insurance Partner of the Olympic & Paralympic Movements from 2021 until 2032 and to be recognized as one of the industry leaders in the Dow Jones Sustainability Index. Caring for our employees, their ambitions, dreams and challenges is what makes us a unique employer. Together we can build an environment where everyone feels empowered and has the confidence to explore, to grow and to shape a better future for our customers and the world around us. Join us and together, let’s care for tomorrow. Credits: https://www.allianz.com/en_GB/credits-allianz-se.html Follow us on: Twitter: twitter.com/Allianz Instagram: https://www.instagram.com/teamallianz Facebook: https://www.facebook.com/AllianzCareers Glassdoor: https://www.glassdoor.de/%C3%9Cberblick/Arbeit-bei-Allianz-EI_IE3062.11,18.htm Allianz Data Privacy Statement for Social Media: https://www.allianz.com/en/privacy-statement.html#social-media Allianz Careers Data Privacy Statement: https://careers.allianz.com/en_EN/footer/data-privacy.html LinkedIn Privacy Policy: https://www.linkedin.com/legal/privacy-policy LinkedIn General Terms: https://www.linkedin.com/legal/user-agreement

Prudential Financial

prudential.com

Prudential Financial (NYSE:PRU) was founded on the belief that financial security should be within reach for everyone, and for over 140 years, we have helped our customers reach their potential and tackle life's challenges for now and future generations to come. Today, we are one of the world’s largest financial services institutions, offering individual and institutional clients a wide array of financial products and services. With operations in the United States, Asia, Europe and Latin America, we are known for delivering on our promises to our customers, and are recognized as a trusted brand and one of the world’s most admired companies. We also have one of the most recognized and trusted brand symbols: The Rock®, an icon of strength, stability, expertise and innovation. We measure our long-term success on our ability to deliver value for shareholders, meet customer needs, and attract and develop the best talent in our industry. We offer an inclusive work environment where employees can develop to their full potential, and give back to the communities where we live and work. (Pru.us/disclaimer)

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NEWS

Commonwealth Bank CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

March 29, 2026 01:01 PM

CBA, Westpac and ANZ systems at risk as tech workers strike

Up to 200 staff at DXC Technology, which services networks, IT systems and cybersecurity for major banks, will kick off stoppages across the...

Read Article

March 18, 2026 07:00 AM

CBA builds two AI agents to boost cyber defences

Speaking at the Gartner Security & Risk Management Summit, general manager of cyber defence operations and security integration Andrew Pade...

Read Article

March 17, 2026 08:39 PM

Commonwealth Bank Builds Agentic AI Defenders

Australia's Commonwealth Bank built an in-house agentic AI threat-hunting system, General Manager Andrew Pade said on Tuesday at Gartner's...

Read Article

March 17, 2026 07:00 AM

Bank built its own AI threat hunter because vendors can’t

Australia's Commonwealth Bank built its own agentic AI threat hunting tools, because vendors are too slow to develop tools that can cope...

Read Article

February 26, 2026 08:00 AM

Commonwealth Bank reports itself to police over possible $1 billion mortgage fraud scheme

If proven, it will be the largest fraud case against one of Australia's major banks.

Read Article

February 25, 2026 08:00 AM

CBA launches AUD $90m AI-focused Future Workforce plan

Commonwealth Bank launches AUD$90m Future Workforce Program to boost AI skills, retrain staff and open new internal career paths.

Read Article

February 05, 2026 08:00 AM

CommBank releases Australian-first report outlining how it is adopting AI

Today Commonwealth Bank becomes the first Australian bank to release a report outlining how it is ideating, developing, deploying and...

Read Article

February 05, 2026 08:00 AM

CommBank Details AI Strategy

Commonwealth Bank has published a detailed report outlining how it is adopting artificial intelligence across its operations, becoming the...

Read Article

February 05, 2026 08:00 AM

CommBank launches research partnership with Melbourne Business School to explore attitudes towards AI in banking

Commonwealth Bank has launched a new research partnership with Melbourne Business School to better understand how Australians perceive,...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-94057

SUMMARY

Exim before 4.100.1 allows SMTP smuggling in which the received message does not match any sent message, and instead depends on crafted data sent after a rejection during DATA processing.

Published

Date2026-09-19

Updated

Date2026-09-19

RISK INFORMATION (Score: 4)

cvss3

Base Score: 4.0

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

Impact Score

1.4

Exploitability

2.2

REFERENCES

https://lists.exim.org/lurker/message/20260918.121220.0f87338e.en.html

CVE-2026-94056

SUMMARY

Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, allows attackers to read certain uninitialized data from stack memory.

Published

Date2026-09-19

Updated

Date2026-09-19

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L

Impact Score

4.7

Exploitability

2.2

REFERENCES

https://lists.exim.org/lurker/message/20260918.121220.0f87338e.en.html

CVE-2026-94055

SUMMARY

Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free.

Published

Date2026-09-19

Updated

Date2026-09-19

RISK INFORMATION (Score: 3.7)

cvss3

Base Score: 3.7

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Impact Score

1.4

Exploitability

2.2

REFERENCES

https://lists.exim.org/lurker/message/20260918.121220.0f87338e.en.html

CVE-2026-94054

SUMMARY

Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, has an out-of-bounds write.

Published

Date2026-09-19

Updated

Date2026-09-19

RISK INFORMATION (Score: 7)

cvss3

Base Score: 7.0

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

Impact Score

4.7

Exploitability

2.2

REFERENCES

https://lists.exim.org/lurker/message/20260918.121220.0f87338e.en.html

CVE-2026-93993

SUMMARY

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.

Published

Date2026-09-19

Updated

Date2026-09-19

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

cvss4

Base Score: 8.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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

Impact Score

5.9

Exploitability

2.8

REFERENCES

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Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

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.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

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Commonwealth Bank Vendor Cyber Rating & Cyber Score

Commonwealth Bank A.I CyberSecurity Scoring

Commonwealth Bank CyberSecurity News & History

Commonwealth Bank Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Commonwealth Bank

Incidents vs Financial Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Commonwealth Bank vs Financial Services Industry Avg (This Year)

Incident History - Commonwealth Bank (X = Date, Y = Severity)

Commonwealth Bank Subsidiaries

Commonwealth Bank

Commonwealth Bank Similar Companies

Aon

Chase

Piramal Finance

Standard Bank Group

Citi

BNP Paribas CIB

State Street

Allianz

Prudential Financial

Commonwealth Bank CyberSecurity News

CBA, Westpac and ANZ systems at risk as tech workers strike

CBA builds two AI agents to boost cyber defences

Commonwealth Bank Builds Agentic AI Defenders

Bank built its own AI threat hunter because vendors can’t

Commonwealth Bank reports itself to police over possible $1 billion mortgage fraud scheme

CBA launches AUD $90m AI-focused Future Workforce plan

CommBank releases Australian-first report outlining how it is adopting AI

CommBank Details AI Strategy

CommBank launches research partnership with Melbourne Business School to explore attitudes towards AI in banking

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Commonwealth Bank CyberSecurity News & History

Commonwealth Bank Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Commonwealth Bank

Incidents vs Financial Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Commonwealth Bank vs Financial Services Industry Avg (This Year)

Incident History - Commonwealth Bank (X = Date, Y = Severity)

Commonwealth Bank Subsidiaries

Commonwealth Bank

Commonwealth Bank Similar Companies

Aon

Chase

Piramal Finance

Standard Bank Group

Citi

BNP Paribas CIB

State Street

Allianz

Prudential Financial

Commonwealth Bank CyberSecurity News

CBA, Westpac and ANZ systems at risk as tech workers strike

CBA builds two AI agents to boost cyber defences

Commonwealth Bank Builds Agentic AI Defenders

Bank built its own AI threat hunter because vendors can’t

Commonwealth Bank reports itself to police over possible $1 billion mortgage fraud scheme

CBA launches AUD $90m AI-focused Future Workforce plan

CommBank releases Australian-first report outlining how it is adopting AI

CommBank Details AI Strategy

CommBank launches research partnership with Melbourne Business School to explore attitudes towards AI in banking

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo