Contacts with
built-in armour.

How it works

• Save any address under a clear name — "Exchange", "Friend", "My Ledger".
• When sending, pick from the list instead of copy-pasting from history.
• If a look-alike twin of a contact shows up — explicit warning.

Why it makes you safer

Address poisoning is an attack where a scammer sends you a tiny amount from an address that looks just like one of your contacts — the first and last characters match. The goal: you accidentally copy the wrong address from your transaction history. The address book plus Guardian detect the pattern and stop it.