LinkedIn processed 18M email addresses of non-users for targeted advertising

> LinkedIn ... processed the email addresses of about 18 million non-LinkedIn members and targeted these individuals on the Facebook platform.

> “The audit identified that LinkedIn Corp was undertaking the pre-computation of a suggested professional network for non-LinkedIn members,” the report said.

Sounds a lot like Facebook's "shadow profiles".

Since the U.S. doesn't have a privacy law like GDPR, this is probably perfectly legal here, and I'm guessing that ad targeting of U.S.-based non-members will continue.

So weird that the same company that invented phishing for email passwords turned out to be unethically and hopefully illegally using data.