Epoxy for IT Glue
Workflow & Planning
Extended custom functionality and UI improvements for IT Glue.
Users
186
Rating
5.0
Reviews
3
7D Growth
-3|-1.59%
Stable signalFree or hybridHigh-risk permissions
Check by CyberDrain
Protect against phishing attacks targeting Microsoft 365 login pages with enterprise-grade detection
Users70KCurrent public install base
Rating4.7Store average score
Reviews13Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsCheck by CyberDrain Media preview
Trend
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7-day rating change
Start
4.69
Latest
4.69
7-day rating change
0.00
2026年7月15日2026年7月21日
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00%Technical snapshot
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Version1.1.0
ManifestV3
Size216KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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.
The extension integrates seamlessly with existing security workflows, offering centralized management, comprehensive logging, and CIPP integration for MSPs managing multiple Microsoft 365 tenants.
Check allows management via Group Policy, Intune Management, or your RMM and is completely brandable for a white label experience.
Check out the open source repository for Check at https://github.com/cyberdrain/Check
Reviews
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Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text11Synced review bodies
Total ratings / reviews13Chrome Web Store public rating/review count
Store average score: 4.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Simpel, gratis en doeltreffend
Great tool to add to your arsenal. Thank you CyberDrain
its blocking non relevant sites. https://portal.telnyx.com/#/login/sign-in
This is fantastic, thank you for putting it out there!
Fantastisch project!
Awesome addition to the tools available from CyberDrain.
The team at CyberDrain have only gone and done it again! This free and open-sourced plugin for Chrome and Edge helps protect end users from being tricked with AITM (Adversary in the Middle) style attacks and is easily brandable for deployment by IT teams into their organisations and MSP into their client base. If you utilise CIPP you can also link the reporting back into that. The plugin is in the early stages of its life but is already showing massive promise and has a good team actively developing it. I can not recommend this highly enough!
Safety with Simplicity! CyberDrain did it again - Check is an amazing contribution to the world to help keep credential hijacking away from unsuspecting users. Completely private and anonymous, and FREE! Go CyberDrain!
Great extension. Helps securing against 365 phishing attacks. CyberDrain is a trusted source known also for their CIPP product. Must have for any MSP and Kelvin is a beast btw.
CyberDrain is the best company in the MSP space. Vendor, community, or otherwise. The attackers are open-sourcing their sketchy hacker tools. Why wouldn't we do the same by banding our defenses together? Every user and contributor of this extension is fighting the good fight.