Yahoo said Wednesday personal data from over a billion users was stolen in a hack dating back to 2013—twice as big as another breach disclosed just three months ago.
Verizon's top lawyer says it now has reason to believe Yahoo's recently disclosed data breach has a "material" impact on Verizon's pending $4.8 billion acquisition of Yahoo. That leaves open the possibility that Verizon could ...
A man who admitted hacking hundreds of email accounts and stealing explicit photos from several unidentified celebrities was sentenced Thursday to six months in federal prison.
The government hack of an iPhone used by a San Bernardino killer serves as a reminder that phones and other electronic devices aren't impenetrable vaults.
An Oregon man who accessed hundreds of email accounts and stole explicit photos of celebrities pleaded guilty Thursday to a felony hacking charge in Los Angeles.
Twitter has warned some of its users that their accounts on the messaging platform may be the target of "state-sponsored hackers."
An anonymous hacker claims to have breached CIA Director John Brennan's personal email account and has posted documents online, including a list of email addresses purportedly from Brennan's contact file.
Yahoo on Thursday set out to make its free email service hip again with upgrades that included getting rid of the need for passwords on mobile devices.
Mix upper and lower case letters in your password? Substitute the numeral 1 for the letter l? Throw in an exclamation point and other special characters? Who can remember all that for dozens of websites and services?
Researchers of the Technische Universität Darmstadt and Fraunhofer SIT have investigated Cloud databases and established: developers wrongly use authentications for cloud services thereby threatening millions of user accounts ...