When most people picture trade secret theft, they imagine a spy movie — a disgruntled employee sneaking out of the office with a box of classified files or a USB drive tucked into a coat pocket. The reality in 2026 is far less cinematic and far more common. 

“An all-time high of 1,500 federal cases regarding trade secrets were filed in 2025, nine years after the enactment of the Defend Trade Secrets Act in 2016.” 

That record number should be a wake-up call for every employer: the threat is real, it is growing, and the methods of misappropriation have fundamentally changed.

Today's trade secret theft happens with a few taps on a screen. Employees forward proprietary documents to personal email accounts, download customer lists and pricing models from company cloud platforms to personal devices, and text screenshots of confidential information to competitors or co-conspirators. These actions often leave a digital trail, but they can be devastatingly difficult to prevent in real time, particularly when company data lives on platforms employees access from their own phones and laptops.

The explosion of remote work has accelerated this problem dramatically. Trade secret disputes are surging due in part to data residing on personal devices and cloud platforms as remote work expands. When the office is everywhere, the perimeter around confidential information effectively disappears. Workers toggling between corporate Slack channels and personal iCloud accounts can move sensitive files across that invisible boundary in seconds — sometimes inadvertently, and sometimes with clear intent.

The data underscores the severity of the trend. Labor and employment law firms handle the most trade secret cases, and workplace-related disputes involving departing employees drive many of the complaints. Repeat corporate plaintiffs are among the most frequent filers, suggesting that trade secret enforcement has become a structured corporate strategy rather than a series of isolated incidents.

Employers who want to stay ahead need to act now. That means implementing robust data-loss prevention tools, restricting the use of personal email and messaging apps for work communications, tightening cloud-access permissions, and training employees on what constitutes a trade secret. Most critically, it means updating employment agreements — including confidentiality and invention-assignment provisions — to reflect the modern digital workplace.