Today I had trouble when I need to transfer ETH from Ledger Nano S to Binance or Bittrex.  It kept fails. Then I found article about using MEW (my ether wallet) as a solution. My question: IS IT SAFE TO USE MEW? will they be able to steal my ETH?  I know it requires hardware to send it from Ledger, but im just curious  because we open our Ledger Ethereum in their website, they could change the destination address to any address they want. anyone can answer this?