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Big email hack doesn’t exactly send the message Yahoo needed

FILE - In this June 5, 2014, file photo, people walk in front of a Yahoo sign at the company's headquarters in Sunnyvale, Calif. Yahoo says the personal information of 500 million accounts have been stolen in a massive security breakdown that represents the latest setback for the beleaguered internet company. The breach disclosed on Thursday, Sept. 22, 2016, dates back to late 2014. Yahoo is blaming the hack on a “state-sponsored actor.” (AP Photo/Marcio Jose Sanchez, File)
FILE - In this June 5, 2014, file photo, people walk in front of a Yahoo sign at the company's headquarters in Sunnyvale, Calif. Yahoo says the personal information of 500 million accounts have been stolen in a massive security breakdown that represents the latest setback for the beleaguered internet company. The breach disclosed on Thursday, Sept. 22, 2016, dates back to late 2014. Yahoo is blaming the hack on a “state-sponsored actor.” (AP Photo/Marcio Jose Sanchez, File) FILE - In this June 5, 2014, file photo, people walk in front of a Yahoo sign at the company's headquarters in Sunnyvale, Calif. Yahoo says the personal information of 500 million accounts have been stolen in a massive security breakdown that represents the latest setback for the beleaguered internet company. The breach disclosed on Thursday, Sept. 22, 2016, dates back to late 2014. Yahoo is blaming the hack on a “state-sponsored actor.” (AP Photo/Marcio Jose Sanchez, File)

SAN FRANCISCO (AP) – Yahoo has been struggling for years to keep people coming back to its digital services such as email. That challenge just got more daunting after hackers stole sensitive information from at least 500 million accounts.

The startling breach disclosed Thursday is believed to be the largest to hit a single email provider. The security breakdown risks magnifying Yahoo’s preexisting problems – specifically, that it is losing users, traffic and the advertising revenue that follows both, to rivals such as Google and Facebook.

Some snarky online commentators quipped that the hack would have been far more devastating if people actually still used the company’s services. While there’s some truth to that observation, millions around the world still rely on Yahoo mail and other services, and are now potentially at risk of identity theft or worse.

LOSING USERS

And if these people give up on Yahoo as a result, the consequences for the company itself – now scheduled to become part of Verizon as soon as its $4.8 billion deal closes – could also be dire. “Yahoo may very well be facing an existential crisis,” said Corey Williams, senior director of products and marketing at the computer security firm Centrify.