CHICAGO (WLS) -- The ABC7 I-Team is investigating that massive Yahoo cyberattack involving a billion accounts worldwide. This is the second time this year Yahoo has announced a significant breach. In ...

It could be the biggest hack of all time.

Yahoo on Wednesday afternoon revealed that hackers made off with the user data of more than 1 billion accounts. The breach occurred in August 2013, according to Yahoo, and is believed to be separate ...

Washington (CNN) The Department of Justice is set to make the formal announcement of charges tomorrow against hackers with ties to Russia investigators believe were behind a breach of information ...

Six Democratic U.S. senators called the delay “unacceptable” in a letter sent to CEO Marissa Mayer. “Disturbed” that a 2-year-old intrusion was detected so slowly, the senators asked for more ...

Yahoo said it uncovered another cyberattack in which data from more than one billion user accounts was compromised in August 2013, according to Reuters. The number of users affected by the attack is ...

Son of Tennessee state legislator faces charges. October 8, 2008— -- The son of a Tennessee state legislator pled not guilty to hacking into Sarah Palin's Yahoo! email account Wednesday . David C ...