Before you send
Check the address first.
Paste the address you are about to send to. NOSHASHI checks it against the US Treasury sanctions list and the scam registry, and reads it from the ledger. Nothing is signed and nothing about your own account is read.
A clear result means nothing was found in these sources at this moment. It does not mean the recipient is trustworthy. Lookalike addresses copy the first and last few characters of one you know. Compare the whole address, every time.