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 ...

If you’re impacted by the security incident, you’ll hear directly from the brand with an email from Substack's CEO.

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

Substack is opening up to more users with its recent announcement that anyone can now publish content on its platform without setting up a publication. With the change, Substack is likely looking to ...

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 ...

California Gov. Gavin Newsom already had a podcast. Now he has a Substack, too. Newsom launched his own site Tuesday on the popular spot for independent journalists, calling it a way to break through ...