Defenras Business Protection by Defenras
Block malware, phishing, BEC & invoice fraud for your team. Admin PIN-locked. Zero data collection. Built for Canadian SMBs.
Some features may require paymentSome features may require payment
Extension Metadata
About this extension
Defenras Business protects your entire team from the cyber threats targeting small businesses every day — malware, phishing, Business Email Compromise (BEC) scams, invoice fraud and ransomware.
FREE FOR ALL USERS
- Malware & ransomware domain blocking — updated every 12 hours
- 328,000+ known phishing and scam domains blocked
- HTTPS enforcer & search safety ratings on 15+ search engines
BUSINESS PLAN — ADVANCED PROTECTION
- BEC & Invoice Fraud Detection — 58+ patterns catching fake DocuSign pages, wire transfer fraud, CEO impersonation, fake QuickBooks/Xero logins and payroll diversion
- Email Link Scanner — shows 🚨 Phishing Risk badges on suspicious links inside Gmail and Outlook Web before your team clicks
- Crypto & financial scam blocking
- Social media & gambling site blocker
- Admin PIN — employees cannot disable protection
- IT Alert — instant email if a team member removes the extension
- Custom blocklist — add your own domains
PRIVACY-FIRST — ZERO DATA COLLECTION
We never log, store or transmit your employees' browsing history. Ever. No ads, no tracking, no data sold. Blocking happens locally in the browser.
NO IT TEAM REQUIRED
Each team member installs the extension and enters their license key — 2 minutes per seat. Works on Chrome, Edge and Firefox.
🇨🇦 Built in Canada.
Get started free at defenras.com/business
FREE FOR ALL USERS
- Malware & ransomware domain blocking — updated every 12 hours
- 328,000+ known phishing and scam domains blocked
- HTTPS enforcer & search safety ratings on 15+ search engines
BUSINESS PLAN — ADVANCED PROTECTION
- BEC & Invoice Fraud Detection — 58+ patterns catching fake DocuSign pages, wire transfer fraud, CEO impersonation, fake QuickBooks/Xero logins and payroll diversion
- Email Link Scanner — shows 🚨 Phishing Risk badges on suspicious links inside Gmail and Outlook Web before your team clicks
- Crypto & financial scam blocking
- Social media & gambling site blocker
- Admin PIN — employees cannot disable protection
- IT Alert — instant email if a team member removes the extension
- Custom blocklist — add your own domains
PRIVACY-FIRST — ZERO DATA COLLECTION
We never log, store or transmit your employees' browsing history. Ever. No ads, no tracking, no data sold. Blocking happens locally in the browser.
NO IT TEAM REQUIRED
Each team member installs the extension and enters their license key — 2 minutes per seat. Works on Chrome, Edge and Firefox.
🇨🇦 Built in Canada.
Get started free at defenras.com/business
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Permissions and data
Required permissions:
- Display notifications to you
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 99.74 KB
- Last updated
- 16 days ago (Apr 5, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection