Erez Liebermann

Partner
New York
Tel: +1 212 909 6224
Overview
Erez Liebermann is a litigation partner, Co-Chair of the Technology Group and a member of the firm’s Data Strategy & Security Group. His practice ... Read Full Biography

Publications

Upcoming Events

  • Cyber Attacks on Our Sector: Thoughts from the FBI and Lessons Learned from the Trenches
    19 May 2026
    Association of Life Insurance Counsel
    ALIC 2026 Annual Meeting
    Asheville, North Carolina
    Speaker: Erez Liebermann
    Speaking Engagements
  • How are Legal Departments Really Using AI and What Should They do About Business Use Cases
    18 May 2026
    American Life Insurance Counsel
    ALIC 2026 Annual Meeting
    Asheville, North Carolina
    Speaking Engagements

Recent Events

  • Mythos and the Next Wave of AI-Related Cyber Risk
    24 April 2026
    Debevoise & Plimpton LLP
    Debevoise Data Security Webcast
    Webcast
    Speaking Engagements
  • Cyber Threat Landscape: Preparation and Remediation
    22 April 2026
    Cybersecurity Docket
    Incident Response Forum DC 2026
    Washington DC
    Speaker: Erez Liebermann
    Speaking Engagements
  • Lessons from the Battlefield: Responding to the New Wave of Cyber Attacks
    16 April 2026
    Debevoise & Plimpton LLP
    Public Companies Webcast Series
    Webcast
    Speaking Engagements
  • Weaponizing Reality: Cross Industry Threats and Abuse of People, Organizations, and Fundamental Trust
    30 March 2026
    NYU Center for Cybersecurity
    3/30 Deepfake Security Threats Conference
    New York, New York
    Speaker: Erez Liebermann
    Speaking Engagements
  • Cybersecurity Enforcement and Threats
    22-25 March 2026
    Securities Industry and Financial Markets Association
    SIFMA 2026 C&L Annual Seminar
    Orlando, Florida
    Speaker: Erez Liebermann
    Speaking Engagements
  • Imposter Risk and Cyber Risk: Securing the Workforce in a Distributed World
    23 March 2026
    RSA Conference (RSAC)
    RSA Conference 2026
    San Francisco, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • War in the Middle East – Cybersecurity and Sanctions Considerations
    12 March 2026
    Debevoise & Plimpton LLP
    Debevoise Webcast
    Webcast
    Speaking Engagements
  • How to be Prepared for, and How to Respond to, Ransomware Attacks
    10 February 2026
    Japanese Chamber of Commerce of NY/Debevoise/Nippon Club
    Webcast
    Speaking Engagements
  • Protecting Privilege in Incident Response: Litigation Lessons
    5 November 2025
    Debevoise & Plimpton LLP
    Debevoise Data Security Webcast
    Webcast
    Speaking Engagements
  • Regulatory Trends in Cybersecurity
    20 October 2025
    Hellman & Friedman
    H&F CISO Global Summit
    Boston, Massachusetts
    Speaking Engagements
  • Cybersecurity – Navigating Threats, Compliance, and Risk Management
    19 May 2025
    Association of Life Insurance Counsel
    Association of Life Insurance Counsel 2025 Annual Meeting
    San Diego, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • Operational Resilience and Incident Response Tabletop
    14 May 2025
    Institute of International Bankers
    2025 Information Security and Operational Resilience Conference
    New York, New York
    Speaking Engagements
  • Updates on Cybersecurity
    13 May 2025
    Cyber Counsel Group
    Cyber Counsel Group Spring Conference
    Washington, DC
    Speaker: Erez Liebermann
    Speaking Engagements
  • Boards and C-Suites: Are These the Droids You’re Looking For?
    April 28 - May 1 2025
    RSA Conference
    RSAC 2025 Conference
    San Francisco, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • Incident Response Dilemmas: Sharing Intel Across Sectors in Critical Times
    April 28 - 1 May 2025
    RSA Conference
    RSAC 2025 Conference
    San Francisco, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • Private Equity Tightrope: The Balance of Oversight for Portfolio Companies
    April 28 - 1 May 2025
    RSA Conference
    RSAC 2025 Conference
    San Francisco, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • Data Breaches are Bad: Do Not Let Them Get Worse
    23- 25 April 2025
    International Association of Privacy Professionals
    IAPP Global Privacy Summit 2025
    Washington, DC
    Speaker: Erez Liebermann
    Speaking Engagements
  • Rising Tide of Cybersecurity Enforcement and Threats
    23-26 March 2025
    SIFMA C&L Society
    2025 C&L Annual Seminar
    Austin, Texas
    Speaker: Erez Liebermann
    Speaking Engagements
  • AI Washing and the Future of Enforcement and Litigation
    6 February 2025
    Debevoise & Plimpton LLP
    Debevoise CA Cyber & AI Conference
    San Francisco, California
    Speaking Engagements
  • Communication in Crisis: Effective Communications Strategies Following 8-K Cyber Incident Disclosures
    6 February 2025
    Debevoise & Plimpton LLP
    Debevoise CA Cyber & AI Conference
    San Francisco, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • When, Not If - Breach Preparedness
    26 January 2025
    American Bar Association (ABA)
    ABA Consumer Financial Services
    Denver, Colorado
    Speaker: Erez Liebermann
    Speaking Engagements
  • Interoperability Challenges: Ensuring Resilience in a Regulated and Cyber-Sensitive Environment
    23 January 2025
    ISLA Americas
    ISLA Americas New York Briefing
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Preparing for the 2025 Annual Reporting Season: Cybersecurity Disclosure In Focus
    10 December 2024
    Debevoise & Plimpton LLP
    Public Companies Webcast Series
    Webcast
    Speaking Engagements
  • Emerging Cyber and AI Issues
    5 December 2024
    Institute of International Bankers
    ISOR Committee Virtual Meeting
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Cybersecurity Governance
    15 November 2024
    The University of Texas at Austin School of Law
    Director-Executive Summit
    Austin, Texas
    Speaker: Erez Liebermann
    Speaking Engagements
  • Tips on Managing Cybersecurity Risks Arising from AI – New Guidance from the NYDFS
    8 November 2024
    Debevoise & Plimpton LLP
    Webcast
    Speaking Engagements
  • View from the Outside
    28 October 2024
    Debevoise & Plimpton LLP
    Cyber Counsel Group Fall Conference
    New York, NY
    Speaking Engagements
  • Tabletops 401: Tabletops that are Worth the C-Suite’s Time
    25 October 2024
    FTI Consulting
    Debevoise Webcast
    Webcast
    Speaking Engagements
  • What Lawyers Should Know About Cybersecurity Today
    23 October 2024
    Law & Forensics
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Myth-Busting Law Enforcement Engagement in the CyberSphere
    1 July 2024
    Debevoise & Plimpton LLP
    London
    Speaking Engagements
  • Cyber & AI
    6 June 2024
    Debevoise & Plimpton LLP
    Cyber & AI: Regulatory, Litigation and Communications Conference
    New York, New York
    Speaking Engagements
  • Global Cybersecurity, AI and DORA
    30 April 2024
    Institutional Investor
    Legal Forum Spring Roundtable 2024
    London, UK
    Speaking Engagements
  • Discussion of the Treasury AI/Cyber Report
    29 April 2024
    Debevoise & Plimpton LLP
    Debevoise Data Security Webcast
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • CISA Proposes Major Reporting Obligations for Critical Infrastructure
    22 April 2024
    Debevoise & Plimpton LLP
    Debevoise Data Security Webcast
    Webcast
    Speaking Engagements
  • Debevoise Fireside Chat: Archival of Off Channel Communications, New Cyber Regulations, Cyber Litigation Post Breach
    11 April 2024
    National Cyber Forensics and Training Alliance, FTI Consulting and the FBI
    Private Equity & Alternative Asset Management Cybersecurity Roundtable
    New York, New York
    Speaking Engagements
  • Not If, But When: Managing a Cyber Event
    18 March 2024
    Securities Industry and Financial Markets Association
    SIFMA's 2024 C&L Annual Seminar
    Orlando, Florida
    Speaker: Erez Liebermann
    Speaking Engagements
  • CFTC Proposed Rulemaking for an Operational Resilience Framework
    15 March 2024
    Debevoise & Plimpton LLP
    Webcast
    Speaking Engagements
  • Collaborating with External Stakeholders
    12 February 2024
    Debevoise & Plimpton LLP
    Cybersecurity Desk Guide for Counsel Series
    Webcast
    Speaking Engagements
  • Ransomware Attacks: The SEC, NYDFS and Other Regulatory Trends
    18 January 2024
    Securities Docket
    Incident Response Forum Ransomware 2024
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Collaborating with Internal Stakeholders
    19 December 2023
    Debevoise & Plimpton LLP
    Cybersecurity for Counsel Series
    Webcast
    Speaking Engagements
  • SEC Cybersecurity Rules for Issuers – Part 3: Practice Guide Q&A
    1 December 2023
    Debevoise & Plimpton LLP
    Debevoise Data Security Webcast
    Webcast
    Speaking Engagements
  • Cyber Incident Reporting: Harmonization Efforts and Public-Private Sector Coordination
    17 November 2023
    Institute of International Finance
    12th IIF Cyber Security Roundtable
    New York, New York
    Speaker: Erez Liebermann
    Speaking Engagements
  • Security, Privacy and Consumer Protection
    17 November 2023
    Program on Corporate Compliance and Enforcement at NYU School of Law
    PCCE Fall Conference
    New York, New York
    Speaker: Erez Liebermann
    Speaking Engagements
  • NYDFS Cybersecurity Final Amendments
    13 November 2023
    Debevoise & Plimpton LLP
    Webcast
    Speaking Engagements
  • SEC Cybersecurity Regulation
    12 October 2023
    Institutional Investor Legal Forum
    Fall Roundtable
    Washington, DC
    Speaking Engagements
  • Sanctioned or Unsanctioned: Chat GPT, Bard and Galactica
    5 October 2023
    International Association of Privacy Professionals
    IAPP Privacy. Security. Risk. 2023
    San Diego, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • Cyber Incidence Response Planning
    21 September 2023
    Financial Times
    FT Cyber Resilience Summit
    Lausanne, Switzerland
    Speaking Engagements
  • Cybersecurity Threats, Regulatory Developments and the Role of Lawyers
    19 September 2023
    Debevoise & Plimpton LLP
    Webcast
    Speaking Engagements
  • Hot Topics in Cybersecurity Regulation
    25 July 2023
    Institute of International Bankers
    Information Security and Operational Resilience Conference
    New York, New York
    Speaker: Erez Liebermann
    Speaking Engagements
  • New York DFS Revises Proposed Amendments to Cybersecurity Rule
    7 July 2023
    Debevoise & Plimpton LLP
    Debevoise Insurance Webcast Series
    Webcast
    Speaking Engagements
  • Programming Away Prejudice: The Impact of AI on Diversity, Equity & Inclusion
    28 June 2023
    Prudential
    Prudential LCBE DE Town Hall
    Newark, New Jersey
    Speaker: Erez Liebermann
    Speaking Engagements
  • Policies and Priorities to Strengthen Resilience
    22 June 2023
    Financial Times
    Financial Times Cyber Resilience Summit: U.S. Edition
    Washington DC
    Speaker: Erez Liebermann
    Speaking Engagements
  • Fireside Chat with the SEC’s Keith Cassidy: A Discussion of the SEC’s Cyber Exams, Regulations and Priorities and Attorney Client Privilege for In-house Counsel
    18 May 2023
    Debevoise & Plimpton LLP
    Cyber Counsel Conference
    New York, New York
    Speaker: Erez Liebermann
    Speaking Engagements
  • Financial Fraud and Operational Resiliency
    17 May 2023
    Securities Industry and Financial Markets Association
    50th Annual Operations Conference & Exhibit
    Orlando, Florida
    Speaker: Erez Liebermann
    Speaking Engagements
  • Hamilton Series Financial Sector Incident Comms & Messaging TTX II
    4 May 2023
    Securities Industry and Financial Markets Association
    Washington DC
    Speaker: Erez Liebermann
    Speaking Engagements
  • Privacy/GDPR, Cyber and AI in Deals
    27 April 2023
    The Conference Board
    San Francisco, California
    Speaking Engagements
  • Hack Me if You Can: The Making of a Russian Hacker
    25 April 2023
    RSA Security
    RSA Conference 2023
    San Francisco, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • Cybersecurity, Data Privacy and Third Party Diligence
    17 April 2023
    NYU Program on Corporate Compliance and Enforcement
    PCCE 2023 Spring Compliance Conference
    New York, New York
    Speaker: Erez Liebermann
    Speaking Engagements
  • Getting Ready for the New SEC Cyber Rules for Registered Investment Advisers
    21 March 2023
    Debevoise & Plimpton LLP
    DSS Episode 21
    Webcast
    Speaking Engagements
  • Navigating Cyber Events in Compliance and Legal
    14 March 2023
    Securities Industry and Financial Markets Association
    2023 SIFMA C&L Annual Seminar
    San Diego, California
    Speaker: Erez Liebermann
    Speaking Engagements
  • NYDFS Part 500 Cybersecurity Rules
    2 March 2023
    FTI Cybersecurity
    The Expert Briefing with FTI Cybersecurity Podcast
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Colorado’s Approach to AI Governance for Insurers Part V
    13 February 2023
    Debevoise & Plimpton LLP
    Insurance Webcast Series
    Webcast
    Speaking Engagements
  • Managing Risks Associated with Data Privacy Breaches
    13 January 2023
    Practising Law Institute (PLI)
    Intellectual Property Rights Enforcement 2023
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • The Changing Tides of Regulation: Navigating New Regulatory Requirements and Guidance Around Cybersecurity and Ransomware
    12 January 2023
    Docket Events
    Incident Response Forum Ransomware 2023
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Special Topic
    6-7 December 2022
    Hellman & Friedman
    H&F 2022 Cybersecurity Summit
    Orlando, Florida
    Speaker: Erez Liebermann
    Speaking Engagements
  • Legal Issues to Consider at the Board Level
    2 December 2022
    Law & Forensics; Thomson Reuters (WestLegalEd); Global Cyber Institute; and Lexeprint
    Legal Issues to Consider at the Board Level
    Virtual
    Speaker: Erez Liebermann
    Speaking Engagements
  • NYDFS New Draft Amendments to Part 500 Cybersecurity Rules
    18 November 2022
    Debevoise & Plimpton LLP
    Insurance Regulatory Developments Briefing Series
    Webcast
    Speaking Engagements
  • Cybersecurity: Managing Threats and New Regulation
    10 November 2022
    Institutional Investor
    Financial Technology Forum 2022 Fall Workshop
    Boston, Massachusetts
    Speaker: Erez Liebermann
    Speaking Engagements
  • SEC Proposal on Cybersecurity Risk Management & Governance
    20 October 2022
    Institutional Investor
    Institutional Investor Legal Forum
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Threat Intelligence: Tips and Tactics for Legally Navigating the Criminal Underbelly
    17-20 October 2022
    Microsoft
    Microsoft Digital Crimes Consortium 2022
    Vancouver, BC, Canada
    Speaking Engagements
  • Cybersecurity Panel with the New Jersey Judiciary and State Police
    14 October 2022
    New Jersey Judiciary
    New Jersey Judiciary Cyber Summit
    Webcast
    Speaker: Erez Liebermann
    Speaking Engagements
  • Cybersecurity
    12 October 2022
    Global Association of Risk Professionals
    GARP Buy Side Risk Forum
    London, UK
    Speaking Engagements
  • Converging Crises: Cybersecurity, Geopolitical & Workplace Violence Risks
    16 September 2022
    Association of Corporate Counsel New Jersey
    Converging Crises: Cybersecurity, Geopolitical & Workplace Violence Risks
    New Jersey
    Speaker: Erez Liebermann
    Speaking Engagements
  • NYDFS Draft Amendments to Part 500 Cybersecurity Rules
    4 August 2022
    Debevoise & Plimpton
    Insurance Webcast Series
    Webcast
    Speaking Engagements
  • What the Recent California Bulletin Means for AI and Big Data Regulation
    15 July 2022
    Debevoise & Plimpton LLP

    Debevoise Insurance Webcast Series

    Webcast
    Speaking Engagements