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Federal Criminal Defense — Guide

Federal Cybercrime Charges: Computer Fraud, Intrusion, and Identity Theft Statutes

CFAA unauthorized access, computer fraud, aggravated identity theft, and how federal cybercrime cases are investigated, charged, and defended.

Reviewed by John D. Kirby, former federal prosecutor · Updated August 4, 2026

If you are worried about federal cybercrime charges for your family member, understanding the Computer Fraud and Abuse Act (18 U.S.C. 1030), wire fraud in online schemes under 18 U.S.C. 1343, and aggravated identity theft under 18 U.S.C. 1028A is crucial. These laws can lead to severe consequences if violated.

Understanding Unauthorized Access and Exceeding Authorized Access

The Computer Fraud and Abuse Act (CFAA) targets unauthorized access or exceeding authorized access to computers, including networks and databases. This includes accessing a computer without permission or using someone else's password when you are not supposed to.

Wire Fraud in Online Schemes

Theft and fraud schemes conducted over the internet fall under wire fraud (18 U.S.C. 1343). This law covers any scheme to defraud that uses interstate or foreign communications, such as emails or phone calls.

Aggravated Identity Theft: The Mandatory Sentence

If your family member faces charges under 18 U.S.C. 1028A for aggravated identity theft, a conviction carries a mandatory two-year prison sentence that runs consecutively — meaning it is added on top of the sentence for the underlying felony, such as wire fraud or computer fraud, rather than served at the same time.

The Investigation Process: How Cases Are Built

Federal authorities use a variety of tools to investigate cybercrime. They often start with search warrants for devices and imaging of hard drives to gather evidence. Cooperation from tech companies is also common.

Digital Evidence: Attribution, Authentication, and Chain of Custody

The hardest question in many cybercrime cases is not whether a crime happened — it is who was behind the keyboard. Prosecutors must tie your family member to the conduct through IP logs, account records, device forensics, and other digital traces, each of which can be challenged. Evidence can be attacked on attribution (someone else may have used the device, network, or credentials), on authentication (whether the records are what the government claims), and on chain of custody (how the data was collected, copied, and stored). These technical fights are often where cybercrime cases are won, and they require lawyers who work with qualified forensic experts.

The Role of Defense Counsel in Cybercrime Cases

A defense lawyer plays a critical role in these cases. They work to challenge the evidence, negotiate with prosecutors, and advocate for a fair sentence if necessary.

Facing a federal investigation or charges?

Every federal case turns on early decisions — what you say, what you sign, and when you get counsel. This site is a legal information resource, not legal advice; for advice about your situation, talk to a defense lawyer directly.

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