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