The new Mie function of iPhone 17 reinforces the protection of the crypto wallet

COBO founder Discusfish has said that the new iPhone 17 introduces a new function for memory integrity (MIE) that stimulates the protection of the crypto portionian.

The system is designed to block advanced memory attacks while signing crypto wallet by combining hardware and software protection.

Why it is important for crypto users

Apple shared In a blog post of 9 September that Mie is powered by the A19 chip and improved memory tagging extension (EMTE), which checks the memory in real time. This setup immediately blocks common exploits, such as buffer crossing and usage -free attempts.

This is important for the crypto industry because memory errors are good for almost 70% of all vulnerabilities of software and a common access point for malware during wallets. Signing processes have always been a top objective for hackers, because a single weak spot can lead to theft of funds.

Apple’s new Mie steps in by putting these attacks on the hardware content before they can cause damage. By closing these threats early, wallet signs much safer and more difficult for spyware to steal assets. Another advantage is that the protection is always on, which means that users do not have to set anything themselves. Discusfish called the function “A big win for high-quality crypto users and frequent signatories.”

Apple has also tackled risks on the side channel with a function called Tag Confidentiality Enforcement (TCE), which prevents attackers from exposing memory tag values ​​through speculative execution or other ways. This closes another path that is often used by hackers to get portfolio data.

The company’s security team confirmed that Mie was being tested on Real-World exploit chains, with the most attacks in their earliest phases. This reduces the possibilities for bad actors to compromise software.

Moreover, the protection goes further than Apple’s native tools. Developers can also enable these functions via improved security settings in XCode, allowing crypto apps outside the Apple ecosystem to benefit from the same defense model.

iPhone 17 sets a new standard for safety of safety

In general, the new iPhone 17 reduces the risk of spyware that is aimed at private keys by combining memory allocators, tag checks and confidentiality facilities. This means that owners of digital assets can reduce trusting on external hardware portfolios or specialized devices for daily signing.

Elsewhere, a recent report from Web3 Security Firm Certik revealed that more than $ 2.1 billion has already been lost with crypto-related attacks in 2025. Wallet Breaches are good for most of these losses, with compromised apps only responsible for $ 1.6 billion. The company added that this makes them the most harmful attack vector with a broad margin.