Just saw the news today:
www.trendforce.com
Don't know why it involved Tokyo Electron.

[News] TSMC Reportedly Fires Staff over Suspected 2nm Leak Ahead of Mass Production | TrendForce
Right before the world’s most advanced 2nm entering mass production, foundry giant TSMC has reportedly fired multiple employees and taken legal action...


TSMC's Trade Secret Leak and the Fragile Edge of Semiconductor Supremacy
TSMC's Trade Secret Leak and the Fragile Edge of Semiconductor Supremacy
www.ainvest.com