Crypto Live News 
In a latest development, according a recent tweet from spotonchain, Vitalik Buterin has transferred another 400 Ethereum worth $1.05 Million into the mixer Railgun. Vitalik transferred 1 $ETH to 0x18…F10E yesterday, and then deposited 0.998 $ETH into the mixer Railgun. He had previously stated that Railgun uses the privacy pools protocol which makes it much harder for bad actors to join the pool without compromising users’ privacy. Over the past 10 months, he has continuously transferred 662 Ethereum worth $1.91 Million in total to Railgun.
Source: https://coinpedia.org/crypto-live-news/buterin-transfers-another-400-eth-worth-1-05m-into-railgun/