Key Takeaways:
- A 43-year-old former engineer at ASML and NXP was sentenced to three years in Dutch prison for stealing semiconductor IP and transferring it to Russian contacts.
- The individual used Signal, Telegram, and Google Drive to exfiltrate confidential technical data between May 2023 and August 2024.
- Dutch prosecutors allege the data included chipmaking schematics and production protocols that were shared with Russia’s FSB in exchange for approximately €40,000.
- While convicted of computer hacking and violating EU sanctions, he was acquitted of formally offering engineering services to Russian entities.
- The case highlights ongoing risks of insider threats in sensitive semiconductor supply chains amid growing geopolitical tensions.
A Dutch court has sentenced a former ASML and NXP engineer to three years in prison for exfiltrating sensitive semiconductor design and manufacturing data and allegedly passing it to Russian intelligence contacts. The case, tried in Rotterdam, sheds light on the persistent vulnerabilities posed by insiders in high-tech industries critical to global security and economic competitiveness.
The defendant, a 43-year-old male widely identified in reports as German Aksenov, worked at both ASML and NXP—two of the Netherlands’ most strategically significant technology firms. ASML manufactures extreme ultraviolet lithography equipment used in advanced chipmaking, while NXP develops key semiconductor components for automotive and industrial systems.
According to court documents, the defendant systematically accessed and transferred confidential materials over a 15-month period, beginning in May 2023. He used encrypted communication platforms including Signal and Telegram, along with Google Drive, to transmit files to individuals in Russia. The stolen content reportedly included detailed schematics of chipmaking tools and manufacturing processes.
Prosecutors allege that the information was delivered to Russia’s Federal Security Service (FSB), and that the defendant was compensated with payments totaling around €40,000. While this claim was central to the prosecution’s case, financial forensics could not conclusively prove a direct exchange of funds for specific data.
The court ultimately convicted the defendant of computer intrusion and violations of EU sanctions laws, but cleared him of providing direct engineering services or business proposals to Russia. That portion of the case had included allegations that he sought to help Russian entities establish local semiconductor manufacturing capabilities, which the court found unsubstantiated.
During trial proceedings, the former engineer admitted to copying files from both companies’ systems but stated he did so out of personal interest and not with intent to cause harm. He acknowledged that he failed to question where the files were ultimately sent. “I didn’t ask,” he reportedly told the court.
Both ASML and NXP declined to comment directly on the case’s outcome, though NXP issued a brief statement reaffirming its commitment to data security and support for law enforcement efforts. ASML, which has been the subject of past intellectual property theft attempts linked to foreign actors, did not release a public response.
The incident underscores growing concern over insider threats in the semiconductor sector—a field already under pressure from global supply chain disruptions, export restrictions, and nation-state espionage. The theft of sensitive process knowledge can pose serious national security implications, particularly when involving companies like ASML, whose technology is foundational to global chip production.
In recent years, semiconductor firms have been under intensified scrutiny from both regulatory bodies and intelligence services. This case adds to a growing list of incidents illustrating how even lower-profile employees with system access can compromise vital assets.
With advanced manufacturing knowledge now recognized as a form of strategic infrastructure, governments are expected to tighten controls and oversight around insider risk management, particularly in firms with exposure to adversarial nations.
The court’s decision serves as a warning to both industry insiders and external threat actors that the consequences for industrial espionage, especially when linked to sanctioned states, are significant. As semiconductor competition continues to intensify on the global stage, so too will the effort to protect its crown jewels—whether they exist in silicon or source code.
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Rich Tehrani serves as CEO of TMC and chairman of ITEXPO #TECHSUPERSHOW Feb 10-12, 2026 and is CEO of RT Advisors and is a Registered Representative (investment banker) with and offering securities through Four Points Capital Partners LLC (Four Points) (Member FINRA/SIPC). He handles capital/debt raises as well as M&A. RT Advisors is not owned by Four Points.
The above is not an endorsement or recommendation to buy/sell any security or sector mentioned. No companies mentioned above are current or past clients of RT Advisors.
The views and opinions expressed above are those of the participants. While believed to be reliable, the information has not been independently verified for accuracy. Any broad, general statements made herein are provided for context only and should not be construed as exhaustive or universally applicable.
Portions of this article may have been developed with the assistance of artificial intelligence, which may have contributed to ideation, content generation, factual review, or editing.
