Scammers poison your MetaMask transactions
https://www.bleepingcomputer.com/news/security/metamask-warns-of-new-address-poisoning-cryptocurrency-scam/
Cryptocurrency wallet provider MetaMask is warning users of a new scam called 'Address Poisoning' used to trick users into sending funds to a scammer rather than an intended recipient.
When MetaMask users send or receive cryptocurrency, it appears in the wallet transaction list. Clicking the transaction displays more details, including the token, the amount sent or received, and a short form of the third party's address.