Trusted Defense For Complex Criminal Cases Cyber Crimes

Computer Crime Attorney in Orange County

Direct Defense for High-Stakes Computer Crime Allegations

Computer crime investigations can place a person’s liberty, career, and reputation at risk before charges are filed. Based in Irvine, Law Office of Diane C. Bass represents clients in Orange County, California and throughout Southern California in serious criminal matters involving internet-related conduct.

Diane C. Bass provides representation tailored to complex allegations. Her practice addresses the legal and evidentiary issues that arise when investigators focus on access to computers, accounts, networks, or electronically stored information.

Call (949) 990-4195 to speak directly with an Orange County computer crime lawyer about an investigation, charge, or urgent request from government authorities.

Direct Representation from Diane C. Bass

Diane C. Bass has nearly 30 years of criminal defense experience in Southern California. As a solo practitioner, she works directly with each client rather than transferring responsibility to an associate or paralegal.

Her clients have included doctors, attorneys, executives, and business owners. That background informs her approach to cases in which a criminal allegation may affect professional licensing, employment, business relationships, or public standing. She has been selected by Super Lawyers each year since 2022.

Conduct That Can Lead to Computer Crime Charges

Computer crime allegations often center on hacking or unauthorized access to a device, account, network, or collection of data. Investigators may examine whether someone had permission to enter a system and whether that permission was limited, withdrawn, or exceeded.

Alleged conduct may include:

Accessing an account, computer, or network without authorization
Altering, deleting, damaging, copying, or taking digital data
Using computer systems or digital communications in an alleged scheme to obtain money, property, or information
Deploying ransomware or misusing computer systems to restrict access to data
Taking confidential, personal, or business information from a digital source

The facts and applicable statutes determine how prosecutors characterize the conduct. An allegation involving online communications may be treated differently from an intrusion into a protected system, even if the investigation involves the same device or account.

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By submitting, you agree to receive text messages from Law Office of Diane C. Bass at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel and receive confirmation that no more messages will be sent, or HELP for assistance. Acceptable Use Policy

Federal & State Computer Crime Cases in Orange County

The alleged conduct and the laws prosecutors apply determine whether a case proceeds in federal or state court. Federal jurisdiction may arise when the activity involves interstate communications, internet-connected devices, federal interests, or conduct spanning multiple jurisdictions.

Federal criminal cases arising in Orange County are typically handled through the Ronald Reagan Federal Building and United States Courthouse, part of the Central District of California. The U.S. Attorney’s Office for the Central District of California maintains its Santa Ana Branch Office for federal crimes occurring in Orange County.

How a Federal Investigation May Begin

A person may first learn of an investigation through a grand jury subpoena, target letter, search warrant, interview request, indictment, or arrest. A target letter notifies the recipient that prosecutors consider that person a likely subject of criminal charges. A grand jury subpoena can require testimony or the production of records.

Early representation can allow Diane C. Bass to communicate with the U.S. Attorney’s Office and seek a pre-indictment resolution while a federal agency is investigating a client. The evidence, procedural posture, prosecutor’s assessment, and circumstances of the case determine whether such a resolution is available.

Federal & California Computer Crime Laws

Prosecutors may pursue charges under federal statutes, California law, or multiple legal theories. The charged provision, alleged conduct, claimed loss, and person’s criminal history can affect the elements and potential penalties.

The Computer Fraud & Abuse Act

The Computer Fraud and Abuse Act, found at 18 U.S.C. § 1030, is a federal statute used to prosecute certain cyber-based offenses. It addresses conduct that includes accessing a protected computer without authorization or exceeding authorized access.

A protected computer under the statute includes one used in or affecting interstate or foreign commerce. Because that definition can reach many internet-connected devices, federal investigators may apply the statute to privately owned computers, company systems, servers, and online accounts.

A Computer Fraud and Abuse Act prosecution can’t rest solely on an alleged violation of a contractual term-of-service restriction imposed by an internet service provider or public web service. The distinction between unauthorized access and misuse of information obtained through authorized access can therefore be significant.

California Penal Code § 502

California Penal Code § 502(c) addresses knowingly accessing and using data, a computer, a computer system, or a network without permission. Covered allegations may include using that access in a claimed scheme to defraud or obtain money, property, or data.

Depending on the subsection and circumstances, a violation may be charged as a misdemeanor or felony. A misdemeanor can carry up to one year in county jail. A felony can carry up to three years in custody and a maximum fine of $10,000, although the applicable exposure depends on the charge and other case-specific factors.

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Trusted By Clients

Reviews & Testimonials

"She will put your anxiety at ease and get you through the tangled system."
Diane is the perfect mix of gentle understanding and fierce action you’ll need if you find yourself dealing with the OC court system.

- Angie T.
"Whatever you’re going through, I’m confident Diane will achieve the best outcome you could hope for."
My first impression was that she’s very experienced, no-nonsense, knows the law, how the system works, and was very busy as a result. I quickly realized that she exceeded even those first impressions but also cared very much about my story, needs, an

- Daniel B.
"From the start of my case, she has been there for me."
First of all, I would like to thank Diane for everything she has done for me. From the start of my case, she has been there for me. Only very few people were granted bond and she pulled it off in my case. I know for a fact not too many lawyers could have done that. I am on probation for three years.. while “the others” will not have the chance to raise their children and live their lives. I was headed to prison….I am free.. and for that, I am forever grateful.

- John H.
"Diane Bass is a phenomenal attorney."
After meeting with Diane I felt immediate comfort, and I was sold on the fact that I could trust this amazing person with my life. Diane Bass was there for me every step of the way like no other attorney had ever been.

- Ryan O.
"She is not afraid to battle for you. With her, you will never be alone."
Diane is a brilliant attorney. She listens carefully to your problems and clearly advises you with honesty. She was with me from the first day of my case and I have never been disappointed in any way.

- Maria K.
"I highly recommend Diane if you are dealing with legal troubles of your own."
Since this being my first Federal offense, I had no idea what to expect. I was extremely anxious. After talking to Diane, I felt like she was the attorney I needed to help me get through these challenging times. Her professionalism and knowledge of the law

- Adam P.
"Diane’s work is second to none."
Diane’s work is second to none. I was charged with felony DV, and after working with one firm in Irvine that did absolutely nothing, I did some hard research and found Diane. She worked quickly and diligently and got the case dismissed. I absolutely don’t foresee me needing a criminal lawyer down the road, but if I do, it’ll be Diane hands down!

- Shadic A.
"Diane is the most professional, thorough attorney I have ever met."
Her expertise, connections, analysis, and comprehensive review of my situation were more than I could ever ask. I am extremely grateful and couldn't be happier with my choice!

- Jeff R.

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A Strategic Approach to High-Stakes Cyber Allegations

Diane C. Bass approaches criminal defense with disciplined legal analysis and close attention to each client’s circumstances. The evidence, applicable law, and procedural stage shape her representation, rather than assumptions based on the label attached to an allegation.

The firm prioritizes clients’ rights, reputations, and futures throughout the legal process. Clients receive clear, steady guidance about investigative developments, court proceedings, and decisions that may affect their defense. This client-focused approach combines compassion with careful preparation.

Discuss an Urgent Computer Crime Matter

Diane C. Bass is available seven days a week for urgent legal matters. Prospective clients can contact the firm through the contact form to discuss an investigation or pending charge.

Call (949) 990-4195 to speak directly with Diane C. Bass about computer crime defense in Orange County.

Digital Evidence in a Computer Crime Investigation

Investigators may examine devices, account records, communications, stored files, access logs, and forensic data. A digital forensic examination is a technical review used to locate, preserve, and analyze electronic information associated with a device or system.

Questions about authorization, permission, account access, and control of a device can be central to an allegation of unauthorized access. Investigators may attribute activity through usernames, device records, internet addresses, login histories, or other technical information. Each source requires analysis within its factual context.

Search Warrants & Forensic Reports

Search warrants and digital forensic reports can be significant in allegations involving computer activity. Review may address the warrant’s scope, the devices or accounts searched, and how investigators collected and preserved the resulting data.

Attribution also requires careful attention. The presence of a file, message, or login record may raise questions about who controlled the device or account, how the information arrived, and whether another person had access. A computer crime defense may require coordinated examination of the legal allegations and underlying technical evidence.

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Why Choose Law Office of Diane C. Bass?

Top-Rated & Award-Winning Legal Representation
We consistently deliver results that exceed expectations, earning the trust of clients and accolades from the legal community.
25+ Years of Criminal Defense Legal Experience
With over 25 years of criminal defense legal experience, we bring a wealth of seasoned insight and a proven track record of success to every case we handle.
Extensive Knowledge & Experience With Federal Cases
With extensive knowledge and experience in federal cases, we offer comprehensive legal strategies tailored to the complexities of each situation.
An Outstanding Reputation Amongst Clients & Peers
Our reputation among clients and peers alike reflects our unwavering dedication to achieving the best possible outcomes for those we represent.
Featured in the Media
Attorney Bass is frequently featured in media outlets such as The Washington Post, LA Times, ESPN, Forbes, the Wall Street Journal and more.
Track Record of Success
With a track record of handling some of the most significant cases in the Central District of California, our firm brings unmatched experience to every client's defense.

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By submitting, you agree to receive text messages from Law Office of Diane C. Bass at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel and receive confirmation that no more messages will be sent, or HELP for assistance. Acceptable Use Policy