Vitalik has been more actively with his Twitter account and in Ethereum own-built forum. This situation is very popular in crypto, with old and well known altcoins, another one is Monero. So, investors, whom have interests to catch official news from Vitalik should follow his Twitter account. In the other side, Ethereum has been in its final phase before really finish its bottom-out process, like what happened with bitcoin. When bitcoin bottomed out successfully and moved up, it will never hit the range around $3500 - $3700 again. That is the scenario for Ethereum within next few months, believe me.
https://twitter.com/ethereumhttps://twitter.com/VitalikButerinToday I saw the news that $ 40 million was stolen from the Binance exchange, but in spite of this the price remained the same and even slightly increased. At the moment, the market behavior is very unpredictable.