Mandiant News

Chinese hackers stole social security numbers, names and addresses from 4.5 million patients of Community Health Systems Inc., the second-biggest for-profit U.S. hospital chain, according to the company. The attacks occurred in April and June, the Franklin, Tennessee-based company said …

Computer security experts have discovered a group of highly sophisticated computer hackers operating for hire, a U.S computer security firm said on Tuesday, and it linked the group to some of the best-known cyber-espionoge attacks out of China in recent …