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

The digital publishing platform Substack has told some of its users that their data was stolen in a security breach. The ...

Blogging platform Substack warns users that their phone numbers and email addresses were compromised as a hacker claims a ...

The hacker claims to have stolen nearly 700,000 Substack user records, including email addresses and phone numbers.

Newsletter platform Substack has confirmed it suffered a security incident, leading to the compromise of users’ email addresses and phone numbers. Chris Best, the CEO of Substack, notified users of ...

Substack, a newsletter platform, has confirmed a data breach compromising user email addresses and phone numbers ...

Substack is facing mounting scrutiny after disclosing a security breach that exposed user email addresses, phone numbers and ...

Substack, the hugely popular online content platform with 50 million active subscribers, has confirmed it has been hacked.

Newsletter platform Substack has confirmed a data breach in an email to users. The company said that in October, an ...

On the heels of Instagram rolling out a Reels app for connected TV, newsletter creators can now offer videos and livestreams ...