What Is Trade Secret Misappropriation?
A departing worker, failed acquisition or new competitor can raise concerns about company information. The legal question is more specific than whether the information feels confidential: what information is protected, how was it safeguarded, and what evidence shows improper acquisition, disclosure or use?
RV Litigation Group PC represents California businesses in trade-secret disputes and related requests for relief. This work includes assessing a company’s claim and responding when a business is accused of receiving or using another company’s information. Employment-related representation is employer-side.

The Legal Framework
Identify the information and its protection
Under the California Uniform Trade Secrets Act, information must derive independent economic value from secrecy and be subject to reasonable efforts to maintain secrecy. A customer list, technical process or pricing model does not qualify merely because the business labels it confidential. Public availability, access permissions, contractual restrictions and actual handling practices matter.
Distinguish competition from misappropriation
After employment ends, former employees generally may use personal skill, experience and public information in lawful competition. A new job or access to information alone does not prove misuse. The analysis looks for evidence of improper acquisition, disclosure or use and any applicable duty. A trade-secret claim cannot simply serve as a substitute for an unlawful noncompete.
Choose the claim and requested relief carefully
California law and the federal Defend Trade Secrets Act have distinct requirements. California procedure generally requires identification of the alleged trade secret with reasonable particularity before trade-secret discovery under Cal. Code Civ. Proc. section 2019.210; the procedural analysis can differ in federal court. Contract claims and other claims must be evaluated separately, including possible displacement by CUTSA. Injunctions, damages and any fee or exemplary-damages request require their own factual and legal support.
Secrecy, Access and Independent Development
Practical secrecy is part of the claim
A customer list may contain public contact details, valuable nonpublic buying preferences, or a mixture of both. Counsel examines the information actually identified, its value from secrecy and the business’s reasonable protective measures. Password controls, role-based access, recipient restrictions and employee departure procedures can help explain the claim. A confidentiality stamp alone cannot replace that evidence.
Lawful sources and independent work
Generally known information and information readily ascertainable by proper means raise different issues under California law. The fact that information could be found elsewhere does not automatically decide trade-secret status or whether it was acquired improperly. Independent development and reverse engineering alone are not improper means. Dated drafts, source files, public research and development history can therefore be critical to a defense.
Avoid shifting the ultimate burden
An accused business may need to answer a claimant’s initial showing with evidence of independent development, authorized use or lack of access. The claimant retains the burden of proving misappropriation. Similar products, a departing employee or an unusual download are leads for investigation; they do not replace proof about which protected information was acquired, disclosed or used. Preservation should cover both the alleged secret and the evidence of how the challenged work was created.
Facts & Records to Prepare
- A specific description of the information at issue, its business value and what is publicly available.
- Confidentiality agreements, access policies, training records and the dates permissions changed.
- Preserved access logs, file-transfer records, devices and messages, collected lawfully without altering originals.
- Evidence of alleged use or disclosure, competing development records and any demand or proposed injunction.
How We Approach the Matter
Preserve and contain
Coordinate counsel and appropriate technical help before wiping devices, closing accounts or confronting recipients. The company may need to restrict ongoing access while preserving evidence. Do not access a personal account or another business’s system without lawful authority.
Assess urgent relief
A narrowly supported request may focus on identified files, preservation or prohibited use. The court considers the evidence and governing standard; an allegation does not guarantee a TRO. A responding business may need to show independent development, lack of access or why a proposed restriction exceeds the alleged harm.
Plan for confidential litigation
Protective orders, limited access and appropriate filing procedures can help manage disclosure during a case. Counsel can also explore return-of-information arrangements or a resolution addressing actual use. Those terms must accommodate preservation duties and protected disclosures.
Fictional California Examples
These fictional examples illustrate questions counsel may evaluate. They are not firm cases or results. A county is a factual setting, not a statement about venue, local rules or a firm office.
Palo Alto, Santa Clara County — competing development histories
A software business alleges that a former employee used a protected technical process at a new company. The new company points to dated design files and earlier independent research. Counsel would compare the specifically identified information, access history and development records rather than infer misuse from similarity alone.
Oakland, Alameda County — copied pricing files
A manufacturer discovers unusual downloads before a manager’s departure. Review would address the files’ contents, secrecy measures, access permissions and evidence that another business received or used them.
Anaheim, Orange County — a failed acquisition
A buyer viewed technical materials under an NDA and later introduced a similar process. The permitted diligence use and the buyer’s independent records would matter, alongside the definition of the alleged secret.
Frequently Asked Questions
No. Secrecy, independent economic value and reasonable protection efforts must be shown. Public information and generally known business relationships require a different analysis.
A trade-secret claim does not automatically justify restricting lawful employment. Relief must be supported by the applicable law and evidence of threatened or actual misuse, not merely the person’s knowledge or new position.
Do not alter or delete potentially relevant records without a lawful preservation plan. Counsel can address restricted access, return or segregation while maintaining evidence.
No. An NDA may establish contractual duties or support evidence of confidentiality, but a trade-secret claim still requires the statutory elements and proof of the alleged conduct.
