Google Chrome 90 feature lets you create links to selected text on a web page. The feature is built on top of Google’s “Scroll-To-Text using a URL fragment”” feature that they introduced earlier this year. Brave Browser security researcher Peter Snyder raised concerns that this feature could allow an attacker to determine if the text appears on a page. If you are trying to share instructions on fixing something or pointing out a particular recipe on a webpage
Source: security