Federal Cybercrime Lawyer

Federal cybercrime investigations can involve computer intrusion allegations, account access, wire fraud, identity theft, cryptocurrency, device searches, cloud warrants, IP logs, and large volumes of technical evidence. These cases require a defense that understands both federal criminal procedure and the limits of digital attribution.

Lebedin Kofman LLP defends clients in cybercrime investigations and prosecutions in New York federal courts. The defense often begins with the government’s attribution theory: who allegedly controlled an account, device, wallet, server, IP address, script, or transaction at a specific time and with a specific intent.

What Is at Stake in This Federal Case

Cybercrime cases can carry significant sentencing exposure and collateral consequences, especially when prosecutors allege loss amounts, number of victims, access devices, identity theft, protected computers, or sophisticated means.

Federal felony exposure under computer-fraud, wire-fraud, identity-theft, access-device, and money-laundering statutes.
Searches of phones, laptops, cloud accounts, email accounts, servers, wallets, and business systems.
Loss amount, victim count, intended loss, and restitution disputes.
Immigration, licensing, employment, school, and professional consequences.
Pretrial restrictions involving computers, internet use, accounts, and employment.

Federal Evidence and Procedure We Evaluate

Digital evidence must be examined for reliability, context, chain of custody, and attribution. The existence of an IP address, login, device artifact, or wallet transaction does not automatically prove criminal intent by a specific person.

Search warrants, cloud warrants, preservation requests, subpoenas, and forensic reports.
Device images, browser history, logs, scripts, source files, command history, and application data.
IP logs, VPN records, account logins, geolocation data, cookies, tokens, and access records.
Cryptocurrency wallet data, exchange records, blockchain analysis, and transaction tracing.
Email, messaging, social-media, marketplace, and platform records.
Loss calculations, victim statements, business records, and incident-response reports.

Defense Issues to Review Early

A cybercrime defense should test both the law and the technology instead of accepting the government’s technical conclusions as automatic proof.

Challenge attribution, account ownership, device access, IP evidence, and intent.
Review whether searches exceeded warrant scope or relied on stale, misleading, or overbroad affidavits.
Analyze whether alleged access was unauthorized under the statute and facts.
Challenge inflated loss, intended loss, victim count, or restitution calculations.
Investigate account compromise, shared access, malware, remote access, spoofing, or third-party control.
Use technical experts when forensic or blockchain evidence requires specialized review.

EDNY, SDNY, and New York Federal Defense Context

Federal cybercrime cases in EDNY and SDNY may involve federal agents, private-company incident response, electronic service providers, cryptocurrency exchanges, and cross-border records. Early preservation requests and forensic review can prevent the defense from being trapped by a one-sided technical narrative.

Frequently Asked Questions

Is an IP address enough to prove a cybercrime case?

An IP address can be evidence, but it does not automatically prove who controlled a device, account, network, or action. Attribution is often a central issue.

Can cryptocurrency evidence be challenged?

Yes. Blockchain tracing, exchange records, wallet attribution, transaction purpose, and loss calculations may all require careful review.

What should I do if federal agents seized my devices?

Do not try to access, wipe, or discuss the devices. Speak with counsel immediately so search-warrant scope, statements, and forensic issues can be reviewed.

Speak With a Federal Criminal Defense Lawyer

If you are under investigation, have received a subpoena, or are facing federal charges, early strategy matters. Lebedin Kofman LLP offers confidential consultations for federal criminal defense matters in New York City, Long Island, the Eastern District of New York, and the Southern District of New York.

Federal Defense in New York and Nationwide

Lebedin Kofman LLP handles federal criminal matters in the Southern District of New York, the Eastern District of New York, and federal courts around the United States. The firm can assist with federal investigations, target letters, grand jury subpoenas, detention hearings, plea negotiations, trials, sentencing, appeals, and matters involving counsel or proceedings outside New York.

Call 646-663-4430 or contact the firm to discuss a federal case.