state-sponsored cyberattack

After Yahoo data breach, some angry users close accounts

Many Yahoo users rushed on Friday to close accounts, some of which they had not used in years, after the internet company announced it suffered one of the world`s largest cyber breaches.

Sep 24, 2016, 00:22 AM IST

Yahoo pressed to explain huge 'state-sponsored' hack

Yahoo faced pressure Friday to explain how it sustained a massive cyber-attack -- one of the biggest ever, and allegedly state-sponsored -- allowing hackers to steal data from half a billion users two years ago.

Sep 23, 2016, 17:29 PM IST

Twitter warns users of state-sponsored attacks

After Facebook and Google, now Twitter has alerted its users to falling a victim of a state-sponsored cyberattack, a media report said here.

Dec 13, 2015, 20:14 PM IST