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Hot Pixels attacks exploit power management in modern SoC and GPUs to leak data [TechSpot]
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Hot Pixels is a new side-channel attack conceived by an international team of researchersposing a theoretical security threat that exploits Dynamic Voltage and Frequency Scaling (DVFS) techniques to “probe analog properties” of computing devices. DVFS is essential in maintaining a delicate balance between power consumption, heat dissipation, and execution speed…