"Your emails are secretly leaking your exact location right now. Over half the emails you open contain invisible 1x1 tracking pixels. The exact millisecond you open a message, these hidden trackers log your IP address, device type, and physical location. The crazy part is you do not even have to click a single link for them to steal this data. To fix this on your iPhone, go to your mail settings and toggle on protect mail activity. If you use Gmail instead, open your settings and select asks before displaying external images. Hit subscribe for more daily tech tips."