iPhone 17’s New MIE Feature Strengthens Crypto Wallet Security
Cobo founder DiscusFish has said that the new iPhone 17 introduces a new Memory Integrity Enforcement (MIE) feature that boosts crypto wallet security.
The system is designed to block advanced memory attacks during crypto wallet signing by combining hardware and software protections.
Why It Matters for Crypto Users
Apple shared in a September 9 blog post that MIE is powered by the A19 chip and uses Enhanced Memory Tagging Extension (EMTE), which checks memory in real-time. This setup instantly blocks common exploits such as buffer overflows and use-after-free attempts.
For the crypto industry, this is important because memory flaws account for nearly 70% of all software vulnerabilities and are a common entry point for…
