Substack

Substack is a platform that enables writers and journalists to create and monetize their newsletters. They provide tools for content creation, distribution, and subscription management, empowering writers to build a direct relationship with their audience and earn income from their work. UpGuard continuously monitors the security posture of Substack using open-source, commercial, and proprietary threat intelligence feeds. Our analysis is centered on objective, externally verifiable information.

Substack Security Rating

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/ 950
Substack's security rating is based on the analysis of their external attack surface. The higher the rating, the better their security posture. Start a free trial to get a more in-depth risk assessment for Substack.

Company info

Substack
Company
Substack
Employees
Location
San Francisco, California, United States
CEO
Chris Best
Last updated
Last updated
Industries
Last updated today

Substack Vendor Risk Report

This vendor risk report is based on UpGuard’s continuous monitoring of Substack's security posture using open-source, commercial, and proprietary threat intelligence feeds. The results are summarized into a security rating based on the analysis of hundreds of individual checks across five risk categories: website security, email security, phishing & malware, brand & reputation risk, and network security.

Last updated today

Substack Data Breaches, Cybersecurity Incidents and News

Security incidents, news, and data leaks relating to Substack.

Security reports related to Substack

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