Substack data breach exposed user email addresses and phone numbers for months before CEO Chris Best confirmed the October ...
The company has emailed affected users after a dark web source claims the data of almost 700,000 users was compromised.
Substack confirms a major data breach exposing user emails and phone numbers. What’s behind the breach, and what’s next?
Substack has confirmed a major data breach that exposed emails and phone numbers for approximately 700,000 users, with the ...