Yahoo revises number of hacked accounts from 500,000,000 to 3,000,000,000

Just over a year ago, Yahoo admitted that it had been hacked in 2013, and estimated that 500 million accounts had been compromised (the company blamed state-sponsored actors, and federal prosecutors have indicted two Russian spies for ordering the operation). Now the company has admitted that all three billion of its accounts were affected. Read the rest