Attic by Attic Security is a comprehensive cybersecurity solution designed for Microsoft 365 environments. It provides automated security checks and fixes for Microsoft 365 configurations through a mobile app interface. The product simplifies cybersecurity management for businesses by detecting vulnerabilities in Microsoft 365 settings and offering one-click solutions to address security issues. Attic focuses on multi-factor authentication (MFA), legacy authentication, and domain monitoring to enhance overall security posture.