Cryptolphin от CRYPTOLPHIN

Cryptolphin is a real-time crypto scam protection extension that works silently in the background while you browse. It protects you from the most dangerous threats in the crypto space before they can do any damage.
Every scam address in the database has passed a strict dual-verification process, independently confirmed by two separate and well-established data sources. No address is included on the basis of a single report. The pack currently contains 10,000+ verified scam addresses across ETH, BNB, Polygon, Arbitrum, Optimism, Avalanche and Fantom, and grows through scheduled releases.

FREE TIER includes:
Scam address detection (1,000+ bundled addresses)
333,000+ phishing domain detection (on-device, instant, free for everyone)
Wrong-network warnings
Social engineering scanner
Address poisoning detection
Clipboard hijack detection

PRO TIER - Founding Member pricing: $19 lifetime (first 500 licenses). After that: $29.
Scam address detection (10,000+ verified addresses, 7 chains)
Updates 3 to 6 times per year
Transaction interception
Multi-chain token awareness
Wallet age and activity score
Smart contract risk scanner
Transaction history audit
Community threat reporting
Sound alerts
Pro license covers up to 2 devices. One payment. Yours forever. No subscription. No tracking. No ads. Your data never leaves your browser.
Free keeps you safe from yesterday's scams. Pro keeps you safe from today's.

WHAT'S NEW IN v1.5.2:
Chain coverage expands to 7 networks: ETH, BNB, Polygon, Arbitrum, Optimism, Avalanche and Fantom
New: instant clipboard scanning - scam addresses and phishing domains detected the moment you copy them, before you paste anywhere
Improved: all warning popups close cleanly with the X button and auto-dismiss after 10 seconds
Improved: seed phrase reminder shows once ever, never repeats
Hotfix: Seed phrase safety banner was incorrectly reappearing on every page instead of showing once. Now correctly persists dismissal across all sites using extension-wide storage, resolved from v1.5.1