https://www.nytimes.com/2022/09/08/world/europe/queen-elizab...
Just last year there was the Guardian investigation that suggested she was trying to hide the true extent of her wealth: https://www.theguardian.com/uk-news/2021/feb/07/revealed-que... (I've seen other sources disputing it, but one can't argue that this is at least a hint of scandal)