Substack data breach exposed user email addresses and phone numbers for months before CEO Chris Best confirmed the October ...

Substack states that the security flaw has now been fixed and that a full investigation is underway. There are currently no ...

In recent years, social media has become increasingly important in everyday life. Phenomena like “doom scrolling” have been ...

If you have accounts on any of these services, now's a good time to check your security settings. Plus more from a busy week ...

The growing media platform Substack is solidly liberal, with 81 of the 100 top-selling titles in the U.S. Politics category being "left-leaning or progressive," according to researcher Kyle Tharp.