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The Register
Ye cannae change the laws of physics, but you can change your mind Apple is good at security. It's good at processors. Thus GoFetch, a major security flaw in its processor architecture, is a double whammy.… Opinion
The Register
For now, cryptographic work should be run on slower Icestorm cores The GoFetch vulnerability found on Apple M-series and Intel Raptor Lake CPUs has been further unpacked by the researchers who first disclosed it.…
The Hacker News
A new security shortcoming discovered in Apple M-series chips could be exploited to extract secret keys used during cryptographic operations. Dubbed GoFetch, the vulnerability relates to a microarchitectural side-channel attack that takes advantage of a feature known as data memory-dependent prefetcher (DMP) to target constant-time cryptographic implementations and capture sensitive data
Bleeping Computer
A new side-channel attack called "GoFetch" impacts Apple M1, M2, and M3 processors and can be used to steal secret cryptographic keys from data in the CPU's cache. [...]