http://bkg5ofjslnbyqvu55sjonpdyp3wmfsgq23u7vpk3wxn7ewgdeocpgwid.onion?page=article&article=Understanding+Metadata%3A+How+It+Can+Compromise+Your+Security+and+Privacy.html
As we navigate the web, engage in conversations, and share information, we often focus on the content of our communication, neglecting the subtle but pervasive role metadata plays. Metadata, often referred to as "data about data," can reveal far more than we realize, potentially compromising our security and privacy—even when we use privacy-enhancing technologies like the TOR network.