> When a fellow researcher asked him about another possible aspect of processor design that might be vulnerable to attack, Horn said, with a brief-but-telling s

> When a fellow researcher asked him about another possible aspect of processor design that might be vulnerable to attack, Horn said, with a brief-but-telling smile: "I’ve been wondering about it but I have not looked into it." Anyone who was at RWC2018 who can tell us what this item was? Presumably it's too technical for bloomberg's readership and not secret.