Cynia — Email Shield

Cynia protects your Gmail inbox from phishing attacks, email scams, and social engineering — automatically, without any extra steps.

HOW IT WORKS
Once installed, Cynia silently scans your Gmail inbox every time you open it. Each email gets a risk badge:

✓ Safe — No threats detected
⚠ Suspicious — Proceed with caution
✕ Dangerous — Do not click any links

WHAT MAKES CYNIA DIFFERENT
Most security tools protect your device after something bad happens. Cynia stops threats before you open the email — at the decision layer, not the execution layer.

DETECTION LAYERS
- AI-powered content analysis
- Real-time domain reputation via Cloudflare Radar
- Google Safe Browsing URL checking
- Spamhaus DNS blacklist verification
- Sender trust scoring based on your history

FEATURES
- Automatic inbox scanning — no clicking required
- Inline risk badges directly in Gmail
- Hover tooltips explaining why an email is flagged
- Scan history and threat analytics dashboard
- Sender whitelist — mark trusted senders permanently
- Works on inbox, spam, promotions, and all Gmail folders

PRIVACY
Cynia only reads email metadata (sender, subject, preview text) — never full email content. No data is sold or shared. All scanning is done through Cynia's secure API.

REQUIREMENTS
A free Cynia account at cynia.io is required to use this extension. Start with a 7-day free trial — no credit card needed.

PRICING
Starter: $3.99/month — 1 inbox
Pro: $11.99/month — 5 inboxes
Business: $29/month — 20 inboxes