7.25.25 | Graphene OS enhances Android security, Memory safety requires thread safety, AMD CEO predicts TSMC US plant chips 5%-20% pricier

Hacker News Highlights · Jul 25, 2025 · 12m

This is a recap of the top 10 posts on Hacker News on Jul 25, 2025.

Graphene OS: a security-enhanced Android build

https://lwn.net/SubscriberLink/1030004/898017c7953c0946/

https://news.ycombinator.com/item?id=44676691

There is no memory safety without thread safety

https://www.ralfj.de/blog/2025/07/24/memory-safety.html

https://news.ycombinator.com/item?id=44672003

AMD CEO sees chips from TSMC's US plant costing 5%-20% more

https://www.bloomberg.com/news/articles/2025-07-23/amd-ceo-su-sees-chips-from-us-tsmc-plant-costing-5-to-20-more

https://news.ycombinator.com/item?id=44663074

I wasted…