Jules B. Kroll
Executive Chair
Jeremy M. Kroll
Founder and Vice Chairman of the Board of Directors
Ahmed Ghazwan
Ahmed Ghazwan is a director in the Financial Crimes Risk Management practice at K2 Integrity. He supports anti-money laundering/countering the financing of terrorism (AML/CFT) regulatory compliance and financial-crime advisory work relating to Iraqi financial institutions and the wider Iraqi market, bringing regulatory, market, and operational insight to compliance program assessments, policies and procedures, client deliverables, […]
Aaron Karczmer
Aaron Karczmer is K2 Integrity’s CEO and member of its board of directors. With deep expertise in the areas of enterprise transformation, global operations, and risk, including financial crime, cyber, and regulatory risk, he is responsible for the company’s strategy, culture, and overseeing all departments to ensure the company meets its operational and financial goals. […]
John Bakowski
John Bakowski is an associate managing director in K2 Integrity’s Financial Crimes Risk Management practice. He is a seasoned legal and compliance professional with more than 20 years of experience in international banking and financial crime prevention. John advises financial services clients on the design and enhancement of financial crime compliance programs, including know your […]
Mikhail Abramchyk
Mikhail Abramchyk is the global head of technology for AI solutions for RiskFront AI, a K2 Integrity company, where he oversees AI engineering and platform development to support financial institutions in managing financial crime risk. He develops AI-enabled solutions that automate financial crime compliance and risk operations, helping clients achieve meaningful cost savings and increased […]
Dmytro Mykhalko
Dmytro Mykhalko is a security consultant at K2 Integrity/Leviathan Security Group, specializing in web penetration testing and secure code review. He conducts black- and white-box penetration testing, auditing, and security research and development (R&D), helping organizations identify critical vulnerabilities and strengthen their security posture across applications, web services, and APIs. Before joining K2 Integrity/Leviathan Security […]
Mykyta Mudryi
Mykyta Mudryi is a security consultant with K2 Integrity/Leviathan Security Group. A cybersecurity engineer with a strong focus on AI and ML safety, he brings experience across web- and mobile-application penetration testing, cloud and deployment reviews, fuzzing and binary analysis, and reverse engineering. Mykyta is proficient in Python, C/C++, and Rust, and applies machine learning […]
Clement Gomiero
Clement Gomiero is an associate security consultant with K2 Integrity/Leviathan Security Group. He specializes in manual security testing, source-level analysis of applications and binaries, and identifying authentication, authorization, and input-handling flaws. In addition to his work in application assessments, he has a strong foundation in offensive security and has developed custom automation tools to streamline […]
Denys Tushchenko
Denys Tushchenko is a security consultant with K2 Integrity/Leviathan Security Group, where he provides security architecture guidance and conducts black- and white-box penetration testing of applications, security audits, and security research and development. His work focuses primarily on web application and API penetration testing, as well as comprehensive security reviews of source code, supporting organizations […]