Well, more open tabs means more connections to the Internet, which means more tracking is inherently possible. Or the other way around, reducing open tabs reduc

Well, more open tabs means more connections to the Internet, which means more tracking is inherently possible. Or the other way around, reducing open tabs reduces the number of possible tracking vectors. You're right, cross-site scripting is the wrong word, sorry... what do you call it what the Spectre-exploit does? It was the case that the exploit could access data from the other tab via Javascript, IIRC.