Eindhoven University of Technology, closely linked to chipmaker ASML, shut down its computer network after a cyberattack.

The prominent Dutch technical university is located just five miles from ASML’s global headquarters; It plays an important role in the semiconductor industry, training talents for ASML. It is the world’s only manufacturer of advanced lithography machines – these machines are essential for producing the cutting-edge chips used in our beloved smartphones, for example.

Therefore, Eindhoven University of Technology announced the suspension of lectures and educational activities until at least Tuesday. The decision to disable the network was “a necessary intervention to prevent worse outcomes,” according to Patrick Groothuis, the university’s vice president, in a report. Online statement.

As a result, network-based systems such as email, Wi-Fi, Canvas, and Teams cannot be accessed. Despite the closure, the campus and buildings remain accessible, and staff and students can enter using card readers, which are still in operation.

The university reported detecting unusual activity on its servers late Saturday. Investigators are currently assessing the scope and impact of the attack, although the identity of the hackers remains unknown. University spokesman Ivo Jongsma said: Bloomberg said officials have not yet determined whether any data was stolen but plan to provide an update.

ASML has made significant investments in the university, including an €80 million ($82 million) pledge in May to support doctoral programs and improve the college’s facilities, which is crucial for chip research. The university also houses ASML lithography machines in its laboratory building for research purposes.

So, is this just another episode of… Chip war between the United States and China? As you’ve probably heard (if you care about chips), the United States is pressuring the Netherlands to limit China’s access to advanced semiconductor technology. Bloomberg reported last summer that Eindhoven University of Technology faced scrutiny over its large number of Chinese students. University President Robert Jan Smits said US officials had raised concerns, despite the US having issued many visas to Chinese students at its universities.