CyberDrain / CheckView on GitHub
Check is an advanced open source browser extension by CyberDrain that provides real-time protection against Microsoft 365 phishing attacks. Designed for enterprises and managed service providers, Check uses sophisticated detection algorithms to identify and block malicious login pages before credentials can be compromised.
112Apr 1, 2026Updated last week

Alternatives and similar repositories for Check

Users that are interested in Check are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.

Sorting:

Are these results useful?