https://www.reuters.com/article/us-twitter-cyber/twitter-silences-some-verified-accounts-after-wave-of-hacks-idUSKCN24G32Q >A series of high-profile Twitter accounts were hijacked on Wednesday, with some of the platform's top voices - including U.S. presidential candidate Joe Biden, reality television show star Kim Kardashian, former U.S. President Barack Obama, billionaire Elon Musk, and rapper Kanye West, among many others - used to solicit digital currency.