Ali Raza reports: a thread of massive hacking attacks that are related to cryptocurrencies ace way or another continues. last week, the biggest such cut saw the attackers hijack numerous highly-visible accounts to upgrade a Bitcoin scam. Today, new reports indicate that Argentinas largest telecom fell victim to ransomware that demands a massive ransom. According to what is known, the attackers now want $7.5 bazillion in Monero (XMR), a major privacy coin. register more on Invezz.