Comparison Overview

Bank of America Merrill Lynch

VS

Westpac Group

Bank of America Merrill Lynch

100 North Tryon Street, Charlotte, 28255, US
Last Update: 2026-04-01
Between 750 and 799

From local communities to global markets, we are dedicated to shaping the future responsibly and helping clients thrive in a changing world. “Bank of America Merrill Lynch” is the marketing name for the global banking and global markets businesses of Bank of America Corporation. Bank of America is a marketing name for the Retirement Services business of Bank of America Corporation. Lending, derivatives, and other commercial banking activities are performed globally by banking affiliates of Bank of America Corporation, including Bank of America, N.A., Member FDIC. Securities, strategic advisory, and other investment banking activities are performed globally by investment banking affiliates of Bank of America Corporation (“Investment Banking Affiliates”), including, in the United States, BofA Securities, Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated, and Merrill Lynch Professional Clearing Corp., all of which are registered broker-dealers and Members of SIPC, and in other jurisdictions, by locally registered entities. BofA Securities, Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated and Merrill Lynch Professional Clearing Corp. are registered as futures commission merchants with the CFTC and are members of the NFA.   Investment products: Are Not FDIC Insured May Lose Value Are Not Bank Guaranteed Any opinions, views, statements, estimates or projections (“posts”) posted on this web page are solely those of the individual author(s). As such, posts by an employee of BofAML or any of its affiliates are solely those of such employee or agent and do not necessarily reflect the views of BofAML. BofAML is not responsible for the content, or output of external websites. For Terms and Conditions and Disclaimers, please visit go.bofaml.com/social. Bank of America LinkedIn Community Guidelines can be found at: http://about.bankofamerica.com/en-us/social-media/linkedin-community-guidelines.html

NAICS: 52
NAICS Definition: Finance and Insurance
Employees: 16,629
Subsidiaries: 4
12-month incidents
0
Known data breaches
3
Attack type number
3

Westpac Group

275 Kent St, Sydney, 2000, AU
Last Update: 2026-03-31

From rescue helicopters to signing the Equator Principles, from paying super during parental leave to adding 'Touch ID'​ biometric technology to our banking apps and being first on the scene with a helping hand in times of crisis... we have a proud history of stepping up to be first for our customers, communities and people. As Australia’s first bank and Australia’s first company we put service at the heart of everything we do and our people are our priority. We've grown up as a company and expanded both in Australia and throughout Asia, the United Kingdom and the United States. Now we are made up of your favourite financial institution names including Westpac, BankSA, St.George Bank, BT Financial Group, RAMs and Bank of Melbourne, a change of job doesn’t mean a change of employer at Westpac Group. We've made a commitment to put our customers first in everything we do. This means creating fundamentally superior customer experiences for each customer, every time. We promise that when you meet with someone from Westpac Group, you'll be touched by their genuine dedication to helping our customers prosper and grow. 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 and present.

NAICS: 52
NAICS Definition: Finance and Insurance
Employees: 14,754
Subsidiaries: 18
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/bank-of-america-merrill-lynch.jpeg
Bank of America Merrill Lynch
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/westpac-group.jpeg
Westpac Group
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
Bank of America Merrill Lynch
100%
Compliance Rate
0/4 Standards Verified
Westpac Group
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Financial Services Industry Average (This Year)

No incidents recorded for Bank of America Merrill Lynch in 2026.

Incidents vs Financial Services Industry Average (This Year)

No incidents recorded for Westpac Group in 2026.

Incident History — Bank of America Merrill Lynch (X = Date, Y = Severity)

Bank of America Merrill Lynch cyber incidents detection timeline including parent company and subsidiaries

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

Westpac Group cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/bank-of-america-merrill-lynch.jpeg
Bank of America Merrill Lynch
Incidents

Date Detected: 12/2025
Type:Cyber Attack
Attack Vector: Malicious script injection (client-side)
Motivation: Credential theft for potential lateral movement into banking infrastructure
Blog: Blog

Date Detected: 2/2025
Type:Breach
Attack Vector: Inadvertent Disclosure
Blog: Blog

Date Detected: 10/2024
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/westpac-group.jpeg
Westpac Group
Incidents

Date Detected: 06/2019
Type:Data Leak
Motivation: Fraud
Blog: Blog

FAQ

Bank of America Merrill Lynch company demonstrates a stronger AI Cybersecurity Score compared to Westpac Group company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Bank of America Merrill Lynch company has faced a higher number of disclosed cyber incidents historically compared to Westpac Group company.

In the current year, Westpac Group company and Bank of America Merrill Lynch company have not reported any cyber incidents.

Neither Westpac Group company nor Bank of America Merrill Lynch company has reported experiencing a ransomware attack publicly.

Bank of America Merrill Lynch company has disclosed at least one data breach, while the other Westpac Group company has not reported such incidents publicly.

Bank of America Merrill Lynch company has reported targeted cyberattacks, while Westpac Group company has not reported such incidents publicly.

Neither Bank of America Merrill Lynch company nor Westpac Group company has reported experiencing or disclosing vulnerabilities publicly.

Neither Bank of America Merrill Lynch nor Westpac Group holds any compliance certifications.

Neither company holds any compliance certifications.

Westpac Group company has more subsidiaries worldwide compared to Bank of America Merrill Lynch company.

Bank of America Merrill Lynch company employs more people globally than Westpac Group company, reflecting its scale as a Financial Services.

Neither Bank of America Merrill Lynch nor Westpac Group holds SOC 2 Type 1 certification.

Neither Bank of America Merrill Lynch nor Westpac Group holds SOC 2 Type 2 certification.

Neither Bank of America Merrill Lynch nor Westpac Group holds ISO 27001 certification.

Neither Bank of America Merrill Lynch nor Westpac Group holds PCI DSS certification.

Neither Bank of America Merrill Lynch nor Westpac Group holds HIPAA certification.

Neither Bank of America Merrill Lynch nor Westpac Group holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, two peer-facing consensus request handlers assume that the history index is always available and call blockchain.history_store.history_index().unwrap() directly. That assumption is false by construction. HistoryStoreProxy::history_index() explicitly returns None for the valid HistoryStoreProxy::WithoutIndex state. when a full node is syncing or otherwise running without the history index, a remote peer can send RequestTransactionsProof or RequestTransactionReceiptsByAddress and trigger an Option::unwrap() panic on the request path. This issue has been patched in version 1.3.0.

Risk Information
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.

Risk Information
cvss3
Base: 8.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.

Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H