Updated: Yahoo says hackers stole info from 500 million user accounts

SAN FRANCISCO — Yahoo said hackers stole personal information from 500 million of its user accounts, a massive security breakdown it attributed to a “state sponsored actor.” The breach disclosed Thursday, the latest setback for the beleaguered internet company, dates back to late 2014. That’s when high-tech thieves hacked into Yahoo’s data centers, the company […]