Yahoo didn’t say how many accounts have been affected. Yahoo is the second-largest email service worldwide, after Google’s Gmail, according to the research firm comScore. There are 273 million Yahoo mail accounts worldwide, including 81 million in the U.S.
It’s the latest in a string of security breaches that have allowed hackers to nab personal information using software that analysts say is ever more sophisticated. Up to 70 million customers of Target stores had their personal information and credit and debit card numbers compromised late last year, and Neiman Marcus was the victim of a similar breach in December.
‘CLEARLY UNDER ATTACK’
“It’s an old trend, but it’s much more exaggerated now because the programs the bad guys use are much more sophisticated now,” says Avivah Litan, a security analyst at the technology research firm Gartner. “We’re clearly under attack.”
Yahoo Inc "
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Yahoo didn't say how many accounts were affected, but with 81 million American accounts, Yahoo is the second-largest email serviceRead more