Top posts

Every blog post that took off on Hacker News, ranked by the votes of its best submission. 617 posts.

Security & Privacy
2023
68

Exploiting the iPhone 4

Years ago, I was active in the iOS tweak development scene. I made many products and tools, distributed on Cydia, that modified iOS system behavior and added new functionality to SpringBoard. This was a really fun time, and gave me valuable early career exposure to reverse engineering closed-source binaries…