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Preview of HookSlip

HookSlip by Holophage Limited

Post-Click Phishing Defense HookSlip is an extension that provides post-click phishing protection. It analyzes web pages in real time by monitoring DOM changes, form structures, and data submission behaviors.

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Screenshots
A view of the detailed panels available to understand the scoring and configuration of pages.A demonstration of the warning interface when visiting a potential phishing page.
About this extension
HookSlip Security keeps you safer after the click.

Modern phishing attacks are designed to slip past filters and trick even cautious users. HookSlip protects you at the most critical moment—when a phishing page tries to steal your information.

With the HookSlip extension, your browser continuously analyzes sites as you use them, spotting suspicious forms and hidden behaviors that signal possible credential theft. Everything runs locally on your device, so your browsing data stays private.

Protect yourself from phishing in real time
- Detect credential harvesting attempts on fake login pages
- Identify risky forms and scripts before you submit sensitive data
- Get clear, timely alerts when a page shows phishing indicators

Browse with confidence
- Protection works silently in the background
- Minimal interruptions on safe, legitimate sites
- On-device detection—no data ever leaves your browser

Why is HookSlip different?

Traditional tools try to predict which links are bad, and they catch a lot of the common cases. But humans aren't perfect, and mistakes happen. HookSlip focuses on identifying phishing attempts when you land on them, before any information is stolen.

Recent Changes
- Updated indicators for less false positives on top services
- Fixed UI bugs on block screen
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Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites
More information
Add-on Links
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Version
0.3.7
Size
134.71 KB
Last updated
13 days ago (Oct 9, 2025)
Related Categories
  • Privacy & Security
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Tags
  • anti malware
  • security
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