
BerryDunn — Assurance, Tax and Consulting Company Cyber Security Posture
berrydunn.comBerryDunn is the brand name under which Berry, Dunn, McNeil & Parker, LLC and BDMP Assurance, LLP, independently owned entities, provide services. Since 1974, BerryDunn has helped businesses, nonprofits, and government agencies throughout the US and its territories solve their greatest challenges. The firm’s tax, advisory, and consulting services are provided by Berry, Dunn, McNeil & Parker, LLC, and its attest services are provided by BDMP Assurance, LLP, a licensed CPA firm. BerryDunn is a client-centered, people-first professional services firm with a mission to empower the meaningful growth of our people, clients, and communities. Led by CEO Sarah Belliveau, the firm has been recognized for its efforts in creating a diverse and inclusive workplace culture, and for its focus on learning, development, and well-being. Learn more at berrydunn.com. “BerryDunn” is the brand name under which Berry, Dunn, McNeil & Parker, LLC and BDMP Assurance, LLP practice in an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. BDMP Assurance, LLP is a licensed independent CPA firm that provides attest services to its clients, and Berry, Dunn, McNeil & Parker, LLC and its subsidiary entities provide tax, advisory, and consulting services to their clients. © 2025 BerryDunn. All Rights Reserved.
B—ATC Company Details
berrydunn
967 employees
9307.0
541
Accounting
berrydunn.com
Scan still pending
BER_7734403
In-progress

Between 900 and 1000
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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BerryDunn — Assurance, Tax and Consulting Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 900 and 1000 |
BerryDunn — Assurance, Tax and Consulting Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
BerryDunn — Assurance, Tax and Consulting | Breach | 80 | 5 | 09/2022 | BER232425922 | Link | |
Rankiteo Explanation : Attack threatening the organization's existenceDescription: Berry, Dunn, McNeil & Parker, LLC experienced a data breach after an unauthorized party gained access to sensitive consumer data through a compromised employee email account. The breach compromised consumers’ names, as well as their Social Security numbers, driver’s license numbers, state identification numbers, protected health information or financial account information. Berry Dunn sent out data breach letters to all affected parties and informed them about the ways to protect themselves from the fraudulent activities. |
BerryDunn — Assurance, Tax and Consulting Company Subsidiaries

BerryDunn is the brand name under which Berry, Dunn, McNeil & Parker, LLC and BDMP Assurance, LLP, independently owned entities, provide services. Since 1974, BerryDunn has helped businesses, nonprofits, and government agencies throughout the US and its territories solve their greatest challenges. The firm’s tax, advisory, and consulting services are provided by Berry, Dunn, McNeil & Parker, LLC, and its attest services are provided by BDMP Assurance, LLP, a licensed CPA firm. BerryDunn is a client-centered, people-first professional services firm with a mission to empower the meaningful growth of our people, clients, and communities. Led by CEO Sarah Belliveau, the firm has been recognized for its efforts in creating a diverse and inclusive workplace culture, and for its focus on learning, development, and well-being. Learn more at berrydunn.com. “BerryDunn” is the brand name under which Berry, Dunn, McNeil & Parker, LLC and BDMP Assurance, LLP practice in an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. BDMP Assurance, LLP is a licensed independent CPA firm that provides attest services to its clients, and Berry, Dunn, McNeil & Parker, LLC and its subsidiary entities provide tax, advisory, and consulting services to their clients. © 2025 BerryDunn. All Rights Reserved.
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B—ATC Cyber Security News
Forbes Magazine Names Five BerryDunn Principals Among America’s “Best-In-State CPAs”
Forbes Magazine Names Five BerryDunn Principals Among America's “Best-In-State CPAs” · Dave Erb leads BerryDunn's growing Commercial Practice ...
$7.25M Berry Dunn McNeil & Parker data breach class action settlement
Berry, Dunn, McNeil & Parker and Reliable Networks agreed to a $7.25 million class action lawsuit settlement to resolve claims that they failed ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
B—ATC CyberSecurity History Information
How many cyber incidents has B—ATC faced?
Total Incidents: According to Rankiteo, B—ATC has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at B—ATC?
Incident Types: The types of cybersecurity incidents that have occurred incident Breach.
How does B—ATC detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through communication strategy with Data breach letters sent to affected parties.
Incident Details
Can you provide details on each incident?

Incident : Data Breach
Title: Berry Dunn Data Breach
Description: Berry, Dunn, McNeil & Parker, LLC experienced a data breach after an unauthorized party gained access to sensitive consumer data through a compromised employee email account. The breach compromised consumers’ names, as well as their Social Security numbers, driver’s license numbers, state identification numbers, protected health information or financial account information. Berry Dunn sent out data breach letters to all affected parties and informed them about the ways to protect themselves from the fraudulent activities.
Type: Data Breach
Attack Vector: Email Compromise
Vulnerability Exploited: Compromised Employee Email Account
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 Compromised Employee Email Account.
Impact of the Incidents
What was the impact of each incident?

Incident : Data Breach BER232425922
Data Compromised: Names, Social Security Numbers, Driver’s License Numbers, State Identification Numbers, Protected Health Information, Financial Account Information
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Social Security Numbers, Driver’s License Numbers, State Identification Numbers, Protected Health Information and Financial Account Information.
Which entities were affected by each incident?
Response to the Incidents
What measures were taken in response to each incident?

Incident : Data Breach BER232425922
Communication Strategy: Data breach letters sent to affected parties
Data Breach Information
What type of data was compromised in each breach?

Incident : Data Breach BER232425922
Type of Data Compromised: Names, Social Security Numbers, Driver’s License Numbers, State Identification Numbers, Protected Health Information, Financial Account Information
Sensitivity of Data: High
Personally Identifiable Information: True
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 was Data breach letters sent to affected parties.
Initial Access Broker
How did the initial access broker gain entry for each incident?

Incident : Data Breach BER232425922
Entry Point: Compromised Employee Email Account
Additional Questions
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 Names, Social Security Numbers, Driver’s License Numbers, State Identification Numbers, Protected Health Information and Financial Account Information.
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, Social Security Numbers, Driver’s License Numbers, State Identification Numbers, Protected Health Information and Financial Account Information.
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 Compromised Employee Email Account.
What Do We Measure?
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:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
