Substack confirms a data breach exposing emails and phone numbers. What happened why it matters and how to protect yourself ...

Substack Breach May Have Leaked Nearly 700,000 User Details Online Your email has been sent A popular home for independent writers is dealing with a security scare. Substack has confirmed that hackers ...

Popular online publishing platform Substack has come under fire for continuing to permit extremist speech, including Nazi content, to Getty Images/iStockphoto Popular online publishing platform ...

Substack has removed several publications for inciting violence, the newsletter publisher said in a statement shared with CNN Tuesday, as writers from across the platform threatened to quit over the ...

“We’re going to rescue the smart people from TikTok!” Substack CEO Chris Best wrote in a Note posted Monday. If you’ve been on your Substack newsfeed lately, you’ve likely seen the platform rolling ...

The newsletter, called Claude’s Corner, will give Opus 3 space to publish its “musings, insights, or creative works,” ...

Forbes contributors publish independent expert analyses and insights. Kristen Bousquet is an influencer and creator monetization coach. Substack is a subscription-based platform that allows writers, ...

Anthropic retired a popular AI model and now it's blogging on Substack ...