Brazilian corporation JBS, the world's biggest meat processors, paid a US$11 million bitcoin ransom to hackers to prevent any further disruption after a paralyzing cyberattack believed to have originated in Russia.
Amazon Inc said on Wednesday former National Security Agency chief Keith Alexander has joined the e-commerce giant's board.
Voting machines pose serious risks to US security, hackers are warning. A report outlines major flaws in voting hardware, weeks before US mid-term elections. One ballot machine, used in 23 US states, carries a cybersecurity flaw that was reported over a decade ago, the hackers claim.