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A new side-channel attack impacting multiple generations of Intel CPUs has been discovered, allowing data to be leaked through the EFLAGS register. The new attack was discovered by researchers at Tsinghua University, the University of Maryland, and a computer lab Read More …
A group of computer scientists has identified an architectural error in certain recent Intel CPUs that can be abused to expose SGX enclave data like private encryption keys. They call it ÆPIC Leak because it affects the memory-mapped registers of Read More …
If claims hold true, AMD has been targeted by the extortion group RansomHouse, which says it is sitting on a trove of data stolen from the processor designer following an alleged security breach earlier this year. RansomHouse says it obtained Read More …
Microprocessors from Intel, AMD, and other companies contain a newly discovered weakness that remote attackers can exploit to obtain cryptographic keys and other secret data traveling through the hardware, researchers said on Tuesday. Hardware manufacturers have long known that hackers Read More …
A security vulnerability in Intel chips opens the door for encrypted file access and espionage, plus the ability to bypass copyright protection for digital content. That’s according to Positive Technologies (PT), which found that the vulnerability (CVE-2021-0146) is a debugging Read More …
Intel processors are vulnerable to a new side-channel attack, which researchers said can allow attackers to steal sensitive information such as encryption keys or passwords. Unlike previous side-channel attacks, this attack does not rely on sharing memory, cache sets and Read More …
A team of academics has disclosed today a new attack method that can extract data from Intel CPUs. Named Platypus, an acronym for “Power Leakage Attacks: Targeting Your Protected User Secrets,” the attack targets the RAPL interface of Intel processors. Read More …
Trend Micro recently found notable malware activity affecting devices running Linux, a platform that has battled numerous issues just this year. Further analysis of retrieved malware samples revealed that these actions were connected to a botnet called Momentum (named for the Read More …
Academics from three universities across Europe have disclosed today a new attack that impacts the integrity of data stored inside Intel SGX, a highly-secured area of Intel CPUs. The attack, which researchers have named Plundervolt, exploits the interface through which an Read More …
Disclosed earlier this year, potentially dangerous Meltdown and Spectre vulnerabilities that affected a large family of modern processors proven that speculative execution attacks can be exploited in a trivial way to access highly sensitive information. Since then, several more variants of speculative Read More …