Hackers with suspected links to China appear to have accessed sensitive data on US intelligence and military personnel, American officials said. Details of a major hack emerged last week, but officials have now given details of a potential second breach. It is feared that the att
Hackers with suspected links to China appear to have accessed sensitive data on US intelligence and military personnel, American officials said. Details of a major hack emerged last week, but officials have now given details of a potential second breach.
It is feared that the attack could leave US security personnel or their families open to blackmail. The agency involved, the Office of Personnel Management (OPM), is yet to comment on the reports.
Officials, who spoke on condition of anonymity to the Associated Press (AP) news agency, believe the attackers have targeted the forms submitted by intelligence and military personnel for security clearances.
The document includes personal information - everything from eye colour, to financial history, to past substance abuse, as well as contact detaiils for the individual's friends and relatives. A 127-page vetting document called Standard Form 86 may have been accessed.
A White House statement said investigators had a "high degree of confidence" that background information on government employees had been accessed.Joel Brenner, a former US counterintelligence official, called the data a "gold mine" for hackers.
It is also believed the breach of personal data of US government workers announced last week may be far larger than previously reported. Initial estimates put the number of people potentially affected at four million, but officials close to the investigation told AP that as many as 14 million might be involved.
