White Collar Criminal & Federal Defense Attorneys Trusted Nationwide
Ransomware and cyber-extortion are no longer abstract technology risks—they are high-stakes criminal allegations with life-altering consequences. For executives, professionals, and organizations, a single incident can trigger parallel criminal investigations, regulatory enforcement, and civil exposure almost overnight.
Federal authorities treat ransomware and cyber-extortion with exceptional seriousness. These cases often involve allegations of massive financial harm, unauthorized data access, national security concerns, and disruption of critical infrastructure. As a result, prosecutors pursue them aggressively, applying complex federal statutes at the intersection of cybersecurity, financial crime, and conspiracy law.
At Chapman, Dowling & Mallek, we defend clients facing ransomware-related exposure with the discretion, urgency, and precision these cases demand—whether the client is accused, under investigation, or navigating the legal fallout as a victim.
From a legal standpoint, ransomware and cyber-extortion defense is rarely confined to a single accusation or agency. It is a multi-layered strategy designed to protect liberty, reputation, and long-term viability in an environment where technical evidence and prosecutorial pressure move fast.
Our work in this area includes:
Defending individuals accused of deploying ransomware, participating in extortion schemes, facilitating illicit payments, or conspiring in cyber-enabled financial crimes. Charges frequently arise under federal statutes governing computer fraud, wire fraud, extortion, money laundering, and conspiracy.
Advising organizations targeted by ransomware as they respond to government inquiries, data-breach enforcement actions, and high-stakes civil litigation. This includes defending against regulatory scrutiny and managing parallel proceedings that often unfold simultaneously.
Guiding companies and leadership teams through crisis-level response decisions—working alongside cybersecurity professionals to limit legal exposure, preserve privilege, and position the client defensively from the earliest moments of an incident.
This is not theoretical work. Outcomes are shaped in the first days and sometimes hours of government attention.
Ransomware matters arise in many forms, including:
Each scenario carries distinct legal risks—and demands a tailored defense strategy.
Because these cases often span borders, industries, and national security interests, investigations are typically multi-agency and aggressive. Common authorities include:
Once these agencies engage, matters escalate quickly—and quietly.
The consequences of ransomware-related allegations are severe and often permanent:
Managing exposure early is often the difference between containment and catastrophe.
Need help now? Call our cybercrimes defense attorneys today.
Executives, professionals, and organizations trust us because we understand digital forensics and cyber-investigation tactics, move quickly to contain exposure, and focus on achieving the best possible outcome with minimal disruption to operations, data security, and reputations.
Ransomware cases are won—or lost—long before trial. Digital evidence must be challenged. Investigative methods must be scrutinized. Prosecutorial narratives must be disrupted early.
At Chapman, Dowling & Mallek, we bring federal-level defense experience, technological fluency, and strategic restraint to ransomware and cyber-extortion matters. We act decisively, protect our clients’ rights, and focus on one objective: resolving the matter with minimal disruption to your life, career, and reputation.
Quiet. Strategic. Decisive.
Every federal case is built long before the courtroom—and often ends before it ever reaches one. Led by a former federal prosecutor and U.S. Marine Corps Judge Advocate—supported by former federal investigators—our process is designed to resolve matters quietly, strategically, and with precision.
We engage early, often before formal charges are filed. By understanding how federal agencies build cases, we work to shape the investigation, limit exposure, and control the narrative from the start.
Our credibility and insight into federal procedure allow us to communicate effectively with prosecutors and investigators—often achieving resolution through dialogue rather than litigation.
We combine investigative experience with advanced data analytics and AI to uncover patterns, test government theories, and identify weaknesses in complex financial, digital, or regulatory evidence.
Whether through negotiation or trial, our approach is tailored to secure the best outcome — quietly, strategically, and decisively, with every step focused on protecting our clients’ reputations and results.

CEO, Federal Attorney
Focus Areas: Healthcare Fraud, Fraud Crimes, White Collar Criminal Defense Federal & Government Investigations

Federal Attorney
Focus Areas: White Collar Criminal Defense Federal & Government Investigations Financial & Corporate Crime Tax & Financial Institution Crime
Countless Quiet Resolutions
188 Federal Acquittals
Federal cases successfully defended — often before any public filing or charge.
United States v. S. K.
Court dismissed most counts in superseding indictment pre‑trial; “sex‑act” counts and over‑aggregated FDA counts tossed; limited FDA/fraud counts remained.
W.D. Tenn. 2025 Majority Dismissed
United States v. K. H.
Jury acquitted 6 distribution counts; hung on 2; prosecution later dismissed remaining count
E.D. Ky. 2024 6 Acquittals
Ron’s meticulous approach, combined with a relentless commitment to his clients, has led to precedent-setting victories that have reshaped federal healthcare fraud and white-collar criminal defense.
Record-setting trial victories in high-stakes federal cases have earned Ron national recognition among peers and clients alike. His results in complex white collar investigations demonstrate strategic mastery and courtroom precision. Learn more about Ronald Chapman II
Frequently featured on national media, Ron is a respected voice breaking down high-profile federal cases. His insight and clarity have made him a trusted analyst for complex legal and policy issues. See Ronald in the Media
Ron is the author of two acclaimed books on federal defense and investigations — essential reading for attorneys and professionals navigating the federal justice system. Explore Ronald's Books
Federal charges demand a defense team built for high-stakes cases. Individuals and businesses nationwide rely on Chapman, Dowling & Mallek because our structure, experience, and focus create direct advantages for every client we represent.
1 National-Level Federal Case Experience
You’re defended by attorneys who understand how federal cases unfold in multiple jurisdictions, giving you broader strategic protection and a defense built on real-world results.
2 Focus on Federal & White Collar Defense
You receive representation from attorneys who live and breathe federal law, giving you a stronger, more focused defense than general criminal defense firms can provide.
3 Strategic Advantage with Former Prosecutors
You get a defense strategy informed by the very people who used to build and prosecute these cases, giving you a real edge in negotiations, investigations, and trial.
4 Rapid, Private, No-Cost Consultations
You’re not left wondering what comes next, you get answers and direction right away that help you in any state, which is crucial when dealing with the federal government nationwide.
Speak directly with a federal attorney — available 24/7 for calls or texts.
Serving Clients Nationwide.
Chapman, Dowling & Mallek is headquartered in Detroit, Michigan and represents clients in federal investigations and criminal matters across the United States. Our attorneys handle complex federal cases nationwide while maintaining offices in Michigan and other states.
456 E. Milwaukee, Detroit, MI 48202