Yahoo! Took Its Time Investigating Security BreachYahoo! detected evidence that a hacker had broken into its computer network at least 18 months before launching an investigation that discovered personal information had been stolen from about 500 million user accounts.
Verizon Says Yahoo! Data Breach Had "Material" ImpactVerizon's top lawyer said that the company now has reason to believe that the recently disclosed Yahoo! data breach has a "material" impact on Verizon's pending $4.8 billion acquisition deal.
Some Yahoo! Users Find It Hard To Leave After BreachYahoo! Mail's automatic email forwarding was disabled at the beginning of the month, leaving those who want to ditch the service after recent hacking and surveillance revelations struggling to switch.
Yahoo! Adds Social Features To Its Renamed Mobile AppYahoo! has overhauled its newly renamed primary app for smartphones and tablets by emphasizing social features aimed at people who like to share and chat about news topics online.
Yahoo Confirms Huge Data Breach Affecting 500 Million AccountsYahoo confirms huge data breach affecting 500 million accounts. Yahoo is recommending that users change their passwords if they haven't done so since 2014.
Hulu Dropping Free Video, Prepares Cable TV AlternativeHulu is dropping the free TV episodes that it was initially known for as it works on an online television service to rival cable TV.
Verizon Buys Yahoo For $4.83B, Marking End Of An EraVerizon is buying Yahoo for $4.83 billion, marking the end of an era for a company that once defined the internet.
Yahoo! Facing More Pressure From ShareholdersYahoo! is facing shareholder pressure to pursue other alternatives besides a complex spinoff of its internet operations while CEO Marissa Mayer struggles to revive the company's revenue growth.
Yahoo Scraps Original Spin Off Plan For China's AlibabaYahoo is scrapping its original plan to spin off its prized stake in China's Alibaba Group and will instead explore breaking off the rest of its business into a new company.
Bobbi Kristina Was Most Searched On Yahoo! In 2015Internet searchers had celebrities on the mind this year. Famous names made up eight of the top 10 searches on Yahoo! in 2015. The late Bobbi Kristina Brown, daughter of late singer Whitney Houston, was the year's most searched term.
Yahoo! CEO Running Out Of Time For TurnaroundMarissa Mayer's nearly four-year attempt to turn around Yahoo! needs a turnaround itself, repeating a pattern of futility that has hobbled one of the internet's best-known companies for the past decade.
Yahoo! & Google Team Up For Search & AdsYahoo! CEO Marissa Mayer is hoping for a little help from her old friends at her former employer, Google.

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