Data Protection and Cybersecurity
Topic 1: 2026 cyber trends: what to watch for and what you can do The cyber threat landscape in 2025 was varied, with greater ebbs and flows in threat actor activity than in previous years.
28 April 2026
Debevoise & Plimpton LLP‘s practice is experienced in assisting its clients, the roster of which includes well-known banks and financial institutions, in various fintech matters, including high-profile fintech, blockchain, and crypto-related litigation. Gregory Lyons and Jeffrey Robins co-head the practice. Key contacts in the team include experienced litigator Andrew Ceresney; expert in cybersecurity, privacy, and AI Avi Gesser; and Elliot Greenfield, whose areas of specialism include fintech and digital asset litigation, and M&A and commercial disputes. All mentioned practitioners are based in New York.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Client satisfaction: NPS ®
Key clients
- American Express
- OpenSea
- Portage
- Riot Blockchain
- Ripple Labs Inc
- Robinhood Financial
- StockX
- Tether
- Bitfinex
- Universal Navigation Inc. (d/b/a/ Uniswap Labs)
Practice head
Greg Lyons; Jeffrey Robins
Other key lawyers
Andrew Ceresney; Avi Gesser; Elliot Greenfield