06/13/2026
SUBSTACK SECURITY
One of my clients, who has a Substack account, asked me why one of his followers had to put in a code, sent to her email, to make a comment.
Here is the reason from Substack: "Substack prompts for a sign-in or verification code to comment because you must be logged into an active Substack profile to leave a comment. This one-time code (OTP) replaces traditional passwords, acting as a security measure to verify your identity and prevent spam or bot activity on the platform."
All the platforms are tightening up on security. Now that hackers have learned to use AI, the attacks have increased exponentially. Sad for all!