Names, Social Security numbers and driver's license information were compromised; phone numbers, account numbers, PINs, passwords and financial information were not.
Republicans and Democrats alike are upset about the massive hack of Social Security numbers and other sensitive information at the consumer credit reporting company.
The credit reporting agency said Chairman and CEO Richard Smith is retiring — just weeks after Equifax acknowledged that hackers had accessed the personal information of up to 143 million consumers.
The credit-rating company last week said it was hacked, leaving 143 million consumers' personal information exposed. Equifax now faces lawsuits and investigations. Read tips on safeguarding your data.
The University of California president, former Homeland Security Secretary Janet Napolitano, secretly ordered data monitoring across the system after hackers broke into the UCLA medical center.
Last year, our tech reporters looked ahead to developments dealing with anticipatory computing, data breaches and Apple. Now as 2015 ends, they consider what has changed.
On Thursday, the U.S. revealed that the records of 4 million federal employees may have been compromised. China says these attacks are hard to track, so the U.S. should not jump to conclusions.
Hackers may have gained access to records for 11 million people covered by Premera Blue Cross. It's the latest lapse keeping an obscure government agency that investigates the breaches busy.