https://techcrunch.com/2019/05/14/zombieload-flaw-intel-processors/

Security researchers have found a new class of vulnerabilities in Intel chips which, if exploited, can be used to steal sensitive information directly from the processor.,

The bugs are reminiscent of Meltdown and Spectre, which exploited a weakness in speculative execution, an important part of how modern processors work. Speculative execution helps processors predict to a certain degree what an application or operating system might need next and in the near-future, making the app run faster and more efficient. The processor will execute its predictions if they’re needed, or discard them if they’re not.