Advertisers have found a new way to track you. According to Freedom to Tinker, a few ad networks are now abusing tracking scripts to capture the email addresses that your password manager auto-fills on websites.
But it gets worse: they could use that tech to capture your passwords too, if they wanted. This affects everyone using a password manager, whether it’s a built-in password manager like the one in Chrome, Firefox, or Edge, or a browser extension like LastPass. As a result, you should probably disable the autofill feature to prevent this from happening.