March 25, 2024, 9:02 a.m. | info@thehackernews.com (The Hacker News)

The Hacker News thehackernews.com

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

apple attack capture channel chips cryptographic data dmp encryption encryption keys exploited extract feature gofetch keys leaks memory operations prefetcher secret secret keys security series side-channel side-channel attack target vulnerability

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