Foreshadow is a new speculative execution exploit targeting Intel's SGX on Core chips
(PCWorld)

Move over, Meltdown and Spectre. A new `Foreshadow` attack, alternatively called L1 Terminal Fault or L1TF, targets Intel´s Security Guard Extensions (SGX) within its Core chips.You should be safe, though, if you´ve already patched your PC as part of the earlier Spectre and Meltdown mitigations that rolled out over the course of the year, according to a blog post from Intel, which disclosed the flaw today. (Wired has more of the technical backstory on the bug itself, and Intel has published a video explaining the issue.) Microsoft is also rolling out patches, Intel said.To read this article in full, please click here