Presumably, some malware have been trying to exploit this: https://www.techrepublic.com/article/spectre-and-meltdown-flaws-being-exploited-by-more-than-100-stra

Presumably, some malware have been trying to exploit this: https://www.techrepublic.com/article/spectre-and-meltdown-flaws-being-exploited-by-more-than-100-strains-of-malware/ https://www.techrepublic.com/article/spectre-and-meltdown-fl... I've never seen them in the wild.