New PlunderVolt Attack Targets Intel SGX Enclaves by Tweaking CPU Voltage

A team of cybersecurity researchers demonstrated a novel yet another technique to hijack Intel SGX, a hardware-isolated trusted space on modern Intel CPUs that encrypts extremely sensitive data to shield it from attackers even when a system gets compromised. Dubbed Plundervolt and tracked as...

RSA Conference 2019: Picking Apart the Foreshadow Attack

SAN FRANCISCO – Starting off with a bang with Spectre and Meltdown, 2018 was the year of speculative execution vulnerabilities in CPUs, which wreaked havoc in the IT industry. One of these attacks, dubbed Foreshadow, could allow unauthorized disclosure of information. Foreshadow impacts the Intel...