New chip flaw hits Apple Silicon and steals cryptographic keys from system cache — ‘GoFetch’ vulnerability attacks Apple M1, M2, M3 processors, can’t be fixed in hardware

Researchers have discovered a serious security vulnerability in all current Apple silicon that puts sensitive cryptographic keys at risk of being stolen while being housed inside the CPU cache. 

Researchers have discovered a serious security vulnerability in all current Apple silicon that puts sensitive cryptographic keys at risk of being stolen while being housed inside the CPU cache.