this post was submitted on 18 Jun 2026
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AMD silently removes memory encryption from consumer Ryzen CPUs, leaving users unaware that they may be vulnerable (www.tomshardware.com)
submitted 21 hours ago by RobotToaster@mander.xyz to c/technology@lemmy.world
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[–] Passerby6497@lemmy.world 3 points 11 hours ago

FYI, the cold boot attack is only viable for a handful of seconds before your memory decays enough for it to be worthless for that attack.

Powering your system down yourself prevents this. Just make sure your system doesn't have fastboot enabled or hibernates instead of a true power off.