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California Federal Cyber Crimes Lawyer

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by Karren Kenney / Last Updated: October 9, 2025
California Federal Cyber Crimes Lawyer

A California federal cyber crimes lawyer becomes essential when you face internet crimes charges that could result in decades of federal prison and destroy your career in technology or business. Kenney Legal Defense brings over 30 years of experience defending clients against computer crime charges ranging from unauthorized access to complex fraud schemes involving computer systems. Attorney Karren Kenney, a Certified Fraud Examiner and experienced criminal defense attorney with over 100 jury trials, understands how to analyze digital evidence and challenge the federal government's technical allegations. Our cybercrime lawyer team provides aggressive defense against all types of computer and internet crimes, protecting clients from federal penalties that can include substantial fines and lengthy incarceration.

Our California Federal Cyber Crimes Lawyer Defends Against Digital Crime Charges

Federal cyber crimes prosecutions involve complex technical evidence, aggressive law enforcement agencies, and severe consequences that extend far beyond traditional criminal penalties. The Department of Justice prioritizes these cases, dedicating vast resources to investigating and prosecuting alleged computer crimes that cross state and international boundaries. Our criminal defense attorney recognizes that many cybercrime allegations arise from misunderstandings about authorization, legitimate security research, or business disputes rather than criminal intent.

Federal agencies, such as the FBI's Cyber Division and the Secret Service Electronic Crimes Task Force, utilize sophisticated tools to investigate alleged internet crimes, often conducting surveillance for months before making arrests. These investigations often involve multiple jurisdictions, parallel civil proceedings, and complex questions regarding the authenticity and interpretation of digital evidence. Our internet crime attorney knows how to challenge the government's technical evidence, expose flaws in their forensic analysis, and protect clients from overreaching prosecutions that criminalize common online activities.

Types of Federal Cyber Crime Cases Our California Federal Cyber Crimes Attorney Handles

Types of Federal Cyber Crime Cases Our California Federal Cyber Crimes Attorney Handles

Federal cybercrime encompasses numerous federal offenses under various federal statutes, from the Computer Fraud and Abuse Act to wire fraud laws applied to online schemes. Our defense lawyer has successfully defended clients facing all types of digital crime allegations in federal court. We understand the technical complexities these cases present and work with forensic experts to challenge every aspect of the government's evidence.

Computer Hacking and Unauthorized Access

Unauthorized access charges under 18 U.S.C. § 1030, known as the Computer Fraud and Abuse Act, criminalize accessing protected computers without authorization or exceeding authorized access. These charges can result in up to one year imprisonment for first offenses or up to 20 years for aggravated violations involving damage or information theft. The definition of "authorization" remains contested, with prosecutors sometimes criminalizing violations of website terms of service or employee policies. Our defense strategies include demonstrating actual authorization, challenging the federal interest requirement, and arguing that access didn't exceed the scope of permission.

Identity Theft and Data Breaches

Identity theft prosecutions involve allegations of stealing, selling, or using personal identifying information to commit fraud or other crimes, carrying penalties up to 15 years under federal law. Data breach cases often combine multiple charges, including unauthorized access, wire fraud, and conspiracy, when hackers allegedly steal databases containing customer information. Federal penalties increase dramatically when breaches involve financial information, health records, or government databases. We challenge whether clients actually accessed or used identity information, dispute the aggregation of victims for sentencing purposes, and demonstrate a lack of intent to commit fraud.

Wire Fraud and Online Scams

Wire fraud charges apply to virtually any scheme involving internet communications, emails, or electronic transfers used in committing fraud, carrying 20-year maximum sentences. Online scams encompass a wide range of activities, from romance fraud and business email compromise to cryptocurrency schemes and marketplace fraud. The broad nature of wire fraud allows prosecutors to charge each email or communication as a separate count, dramatically increasing potential sentences. Our fraud defense approach challenges whether representations were actually false, demonstrates good faith business practices, and disputes loss calculations.

Child Exploitation Material

Federal prosecution of child exploitation material carries mandatory minimum sentences starting at 5 years, with enhancements based on the number of images, distribution, and victim ages. These cases often begin with peer-to-peer file sharing investigations, undercover operations on the dark web, or reports from technology companies detecting illegal content. Digital evidence in these cases requires careful technical analysis to determine whether material was knowingly possessed or distributed. We challenge search warrant validity, examine whether files were inadvertently downloaded, and scrutinize forensic evidence for contamination or misinterpretation.

Ransomware and Malware Distribution

Ransomware prosecutions target individuals accused of deploying malicious software that encrypts victims' data and demands payment for decryption keys. Federal agencies view ransomware as a national security threat, particularly when it targets critical infrastructure, healthcare systems, or government networks. Penalties include decades in prison plus restitution to all affected victims, which can reach millions of dollars. Our defense strategies include challenging attribution of attacks, demonstrating a lack of involvement in larger operations, and negotiating cooperation agreements when appropriate.

Intellectual Property Theft

Intellectual property crimes encompass copyright infringement, trade secret theft, and the online trafficking of counterfeit goods or services. The federal government aggressively prosecutes IP theft, particularly involving software piracy, streaming services, or theft of proprietary business information. These cases often involve parallel civil litigation, resulting in crushing financial judgments that often exceed criminal penalties. We examine whether information was actually proprietary, challenge valuations of alleged losses, and demonstrate legitimate access or independent development.

Cryptocurrency Fraud

Cryptocurrency cases involve allegations of fraud in initial coin offerings, exchange operations, or investment schemes involving digital assets. Federal law treats cryptocurrency crimes seriously, applying money laundering, securities fraud, and wire fraud statutes to digital currency transactions. The technical complexity of blockchain technology and evolving regulations create numerous defense opportunities. Our wire fraud and conspiracy defense experience helps us challenge the government's understanding of cryptocurrency transactions.

Immediate Steps When Facing Cyber Crime Investigation

Immediate Steps When Facing Cyber Crime Investigation
  1. Immediately disconnect and secure all electronic devices, but do not delete anything or attempt to destroy evidence. Destroying digital evidence constitutes obstruction of justice, adding serious charges regardless of the underlying allegations.
  2. Contact legal representation before speaking with investigators or responding to subpoenas for electronic records. Anything you say or provide can be misinterpreted as admissions, especially given the technical complexity of cyber investigations.
  3. Preserve all relevant digital evidence, including emails, chat logs, and system files that might support your defense. Your attorney needs complete information to identify exculpatory evidence and challenge the government's narrative.
  4. Document your legitimate access and authorization for any systems you're accused of improperly accessing. Employment agreements, terms of service, and permission documentation provide crucial defenses against unauthorized access claims.
  5. Review your online activities and communications for anything that could be misinterpreted or taken out of context. Prosecutors often use jokes, technical discussions, or legitimate security research as evidence of criminal intent.
  6. Identify potential witnesses who can testify about your authorization, legitimate business purposes, or lack of criminal intent. Colleagues, supervisors, and business partners may provide crucial testimony supporting your defense.
  7. Avoid discussing your case online or attempting to contact alleged victims or co-defendants. Online communications are easily monitored and can be interpreted as obstruction or witness tampering.

Defense Strategies for Federal Cyber Cases

Defense Strategies for Federal Cyber Cases
  • Technical defenses challenge the government's interpretation of digital evidence and attribution of online activities. We work with forensic experts to examine whether evidence actually proves allegations or could have innocent explanations.
  • Authorization defenses demonstrate that access was permitted or that unclear boundaries made authorization ambiguous. Computer systems often have complex permission structures, and exceeding authorization requires clear proof of boundaries.
  • Constitutional challenges to digital searches and surveillance can exclude crucial evidence. The Fourth Amendment applies to digital devices, and improper searches can invalidate entire prosecutions.
  • Jurisdictional defenses challenge whether alleged crimes have a sufficient federal interest or occurred within U.S. jurisdiction. Internet crimes often involve international components that complicate prosecution.
  • Good faith defenses show that actions were legitimate security research, authorized testing, or based on reasonable interpretations. California law and federal statutes provide some protections for security researchers and legitimate activities.

When Cyber Crime Charges Can Be Defeated

When Cyber Crime Charges Can Be Defeated

Cybercrime charges fail when prosecutors cannot prove essential elements like unauthorized access, intent to defraud, or causation of claimed damages. Our federal crimes defense team files aggressive motions challenging indictments that criminalize legitimate activities or rely on misunderstandings of technology.

Digital evidence often supports multiple interpretations, and prosecutors sometimes misunderstand or mischaracterize technical details. We expose these errors through expert testimony and detailed technical analysis showing that alleged crimes were actually authorized activities, legitimate business practices, or the result of security vulnerabilities rather than criminal hacking. When investigations reveal sloppy forensics, contaminated evidence, or improper attribution, dismissal becomes possible.

When Plea Agreements in Cyber Cases Make Sense

Negotiation makes sense when some wrongdoing occurred, but prosecution theories overreach or seek excessive punishment for minor violations. Federal prosecutors often charge numerous counts for single schemes, using each email or access as a separate violation to inflate potential sentences. Our extensive experience helps us evaluate whether plea offers accurately reflect actual culpability and whether more favorable terms are obtainable.

Many cyber cases involve young defendants or those with mental health issues who made poor decisions but don't deserve decades in prison. When clients can demonstrate rehabilitation, acceptance of responsibility, and lack of future danger, prosecutors may agree to reduced charges or alternative sentences. We negotiate for outcomes that avoid sex offender registration, preserve immigration status, and minimize impact on technology careers.

When Taking Cyber Cases to Federal Trial Is Necessary

When Taking Cyber Cases to Federal Trial Is Necessary

Trial becomes necessary when you're innocent, when constitutional issues require vindication, or when plea offers essentially equal trial risks. Our trial experience enables us to present complex technical evidence in a way that juries can understand. Federal criminal defense in cyber cases requires explaining complicated technology while maintaining jury engagement.

Some cyber prosecutions rest on aggressive interpretations that criminalize common online behavior or legitimate security research. Juries are increasingly understanding of technology and often sympathize with defendants caught in outdated laws or prosecutorial overreach. We present compelling narratives about clients' legitimate purposes, the government's misunderstanding of technology, and the danger of criminalizing innovation.

FAQs

Federal jurisdiction applies when crimes involve interstate communications, federal computer systems, or substantial damages. Most internet crimes automatically trigger federal jurisdiction.

Yes, if you exceed authorization or access accounts after termination of employment or relationships. Authorization is determined by agreements and policies, not ownership or previous access rights.

The CFAA, codified at 18 U.S.C. § 1030, is the primary federal computer crime statute, criminalizing various forms of unauthorized access and computer damage.

Law enforcement utilizes IP addresses, digital forensics, blockchain analysis, and cooperation from service providers to investigate cybercrimes. However, attribution remains challenging and often contestable.

Yes, even legitimate security research can trigger prosecution if conducted without proper authorization. The Electronic Frontier Foundation provides guidance on responsible disclosure.

Contact Our California Federal Cyber Crimes Lawyer for a Free Consultation

Contact Our California Federal Cyber Crimes Lawyer for a Free Consultation

When cybercrime charges threaten your freedom and future in technology, you need a California federal cybercrime lawyer who understands both the technical and legal complexities of these cases. Kenney Legal Defense combines three decades of criminal defense experience with the technical knowledge needed to challenge digital evidence and protect clients from aggressive federal prosecution. Attorney Karren Kenney's certification as a Fraud Examiner and extensive trial experience provide the skilled legal representation essential for fighting these serious charges. Contact us today at 714-418-4261 for a confidential consultation and count on our dedicated cyber crime lawyer team to protect your rights, challenge the government's technical evidence, and fight for your freedom against federal cyber crime allegations.

Karren Kenney
Criminal Defense Lawyer
Karren Kenney, a dedicated criminal defense attorney, is renowned for her unwavering commitment to defending her clients' rights and freedom. Her impressive track record in the courtroom speaks volumes about her expertise. Exclusively practicing state and federal criminal defense, Karren approaches each case with diligence, persistence, passion, and strong principles. As an experienced and assertive trial attorney, she prioritizes thorough case preparation to ensure the best possible defense for those she represents.

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