Sources: Business Insider
Hackers steal the personal information of about 15 million T-Mobile US customers and applicants. The breach is at a unit of the credit agency Experian. 2015-10-2
The United States Office of Personnel Management closes down its system for employee background checks following the theft of millions of records in a computer hacking incident suspected to be conducted by Chinese hackers. 2015-06-29
The Associated Press reports that hackers linked to the People's Republic of China appear to have gained access to sensitive background material about people seeking security clearances from the United States government. 2015-06-12
Associated Press reports that there has been a massive hack from the American Office of Personnel Management and US Department of the Interior with the "Washington Post" claiming that Chinese hackers were responsible. The records of at least four million US Government workers are believed to have been compromised. 2015-06-4
The United States Secret Service launches an investigation after hackers post what they claim is personal data and credit information of celebrities, including First Lady Michelle Obama, online. 2013-03-12
The social networking giant Facebook announces that it was the target of sophisticated hackers, who through a then-unknown bug from Oracle's Java on an infected website, managed to infiltrate employees' laptops, and then the internal networks. There was no user data collected, but certain code and corporate e-mails could have been exfiltrated. 2013-02-15
The Federal Bureau of Investigation arrests suspected members of the computer hacking groups LulzSec and Anonymous in the US cities of Phoenix, Arizona and San Francisco. 2011-09-22
The so-called "LulzSec" hackers have reportedly disbanded after a final data dump including information from AOL Inc. and AT&T. 2011-06-26
Hacker group LulzSec releases material belonging to the Department of Public Safety in the US state of Arizona in response to immigration law SB 1070. 2011-06-23