'GhostRace' Speculative Execution Attack Impacts All CPU, OS Vendors Like Spectre, the new GhostRace exploit could give attackers a way to access sensitive information from system memory and take ...

Optimizing CPU performance in these instances is usually a tradeoff. For example, you might be able to reduce CPU time by using more memory, because more information can be read and stored in one ...

A newly discovered Intel CPU vulnerability attacks the Intel SGX and tears down algorithms, steals data, and unveils secrets.

Several users have reported an issue in which the Mac OS X Print Job Manager, a process labeled PrintJobMgr, inexplicably begins swamping the processor, using 99 percent of CPU.

Your modern PC, though, has a lot of instructions, many of them meant for specialized operating system, encryption, or digital signal processing features. There are known undocumented instructions ...

In response to customer concerns about CPU throttling in Latitude-series laptops, Dell on Wednesday announced that there was no inherent flaw in the computers, but said it has tweaked thermal ...