Taiwan hits Japanese firm with indictment in TSMC data theft saga — Tokyo Electron charged with failing to prevent its staff from stealing trade secrets

Taiwan hits Japanese firm with indictment in TSMC data theft saga — Tokyo Electron charged with failing to prevent its staff from stealing trade secrets

As chip companies become important to national security, trade thefts have an entirely new gravity to them.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works .

(Image credit: Getty Images/Sam Yeh) Taiwanese prosecutors have charged the Japanese semiconductor company Tokyo Electron with failing to prevent its staff from allegedly attempting to steal trade secrets from cutting-edge silicon wafer firm TSMC, as reported by Bloomberg . The prosecutors are targeting Tokyo Electron with charges of violating business secrets and national security laws, and are seeking a fine for its failings.

Although they stopped short of claiming that Tokyo Electron had made use of the proprietary technologies that its employees allegedly attempted to steal from TSMC, they do hold it accountable for the attempted theft.

"[…] apart from general and cautionary internal rules, the company lacked evidence of concrete preventive or managerial measures," the Taiwanese claim reads. "Prosecutors therefore determined that the company failed to take necessary steps to prevent the offence and should bear corporate criminal liability under the relevant provisions."

TSMC sues former executive over defection to Intel, says it's highly likely he stole trade secrets

Intel CEO rejects reports the company is obtaining TSMC secrets from former executive

Intel fully backs its controversial new hire that TSMC alleges took company secrets with him

This all stems from an attempted theft of TSMC data earlier this year that saw a trio of ex and current employees steal data on TSMC's 2nm process node, reportedly to help Tokyo Electron improve its etching machines so it could get more TSMC contracts. This is some of the most sensitive and cutting-edge technology that TSMC owns, and represents a key component of its business. It is considered to be the most cutting-edge firm in terms of silicon fabrication, providing the underlying semiconductor designs for the likes of Nvidia, AMD, and Apple to build their various computing products.

While the three individuals are being charged under Taiwan's National Security Act, prosecutors are now targeting Tokyo Electron itself, claiming it had some responsibility in the theft and should have done more to stop it.

Taiwan is seeking jail terms for the people who committed the theft. Tokyo Electron has said it is cooperating with the investigation and has fired one of the employees connected with it. It also claims that it has strict policies against wrongdoing by its staff, and has not received any indication that sensitive data has been passed on to a third party.

Tokyo Electron has said it is seeking clarification on the announcement from Taiwanese authorities, but hasn't officially responded at the time of writing.

Get Tom's Hardware's best news and in-depth reviews, straight to your inbox.

Key considerations

  • Investor positioning can change fast
  • Volatility remains possible near catalysts
  • Macro rates and liquidity can dominate flows

Reference reading

More on this site

Informational only. No financial advice. Do your own research.

Leave a Comment