2018年に発覚したCPUに内在する脆弱性「Spectre」の影響がどれほどのものなのか、実際にブラウザのメモリから情報を取り出せる概念実証(PoC)をGoogleが公開しました。 Google Online Security Blog: A Spectre proof-of-concept for a Spectre-proof web https://security.googleblog.com/2021/03/a-spectre-proof-of-concept-for-spectre.html Google emits data-leaking proof-of-concept Spectre exploit for Intel CPUs to really get everyone's attention • The Register https://www.theregist