Japan's COVID-19 app failed to pass on some contact warnings
GameStop slides, silver spree stalls as retail traders run out of road
Elon Musk says bitcoin "on the verge" of being more widely accepted
India proposes law to ban cryptocurrencies, create official digital currency
Personal data stolen from Dutch coronavirus track-and-trace program
Robinhood is new eye of GameStop storm as outrage grows
Cryptocurrency crime drops in 2020 but 'DeFi' breaches rise, study finds
Costly short squeeze makes Reddit required reading on Wall Street
White House vows to protect U.S. telecoms network from Huawei security threat
