Unpatchable vulnerability in Apple's new Mac chip. Apple's brand new Mac has a security hole, right inside the processor itself! The official name for the bug is CVE-2021-30747, but the developer who discovered it prefers to call it M1RACLES.

https://nakedsecurity.sophos.com/2021/05/27/unpatchable-vuln-in-apples-new-mac-chip-what-you-need-to-know/