Chinese suspected cyber attack in US

Hackers suspected from China have compromised the data of millions of US workers.

Chinese suspected cyber attack in US

World Bulletin / News Desk

Hackers broke into U.S. government computers, possibly compromising the personal data of 4 million current and former federal employees, and investigators were probing whether the culprits were based in China, U.S. officials said on Thursday.

Cyber investigators linked the breach to earlier thefts of healthcare records from Anthem Inc, the second largest U.S. health insurer, and Premera Blue Cross, a healthcare services provider.

In the latest in a string of intrusions into U.S. agencies' high-tech systems, the Office of Personnel Management(OPM) suffered what appeared to be one of the largest breaches of information ever on government workers. The office handles employee records and security clearances.

A U.S. law enforcement source told Reuters a "foreign entity or government" was believed to be behind the cyber attack. Authorities were looking into a possible Chinese connection, a source close to the matter said.

Chinese Embassy spokesman in Washington said hypothetical accusations were irresponsible and counterproductive. He said it was hard to track hacker activity across borders.

The FBI said it was investigating and aimed to bring to account those responsible.

Several U.S. states were already investigating a cyber attack on Anthem in February that a person familiar with the matter said is being examined for possible ties to China.

John Hultquist of Dallas-based iSight Partners told Reuters that the latest attack on OPM and the earlier breaches at Anthem and Premera Blue Cross appear to have been the work of cyber espionage hackers working on behalf of a state, not those focused on cybercrime.

He said they may have widened their net to gather personally identifiable information for more elaborate, finely-tuned attacks in the future. "This is usually done by criminals, but based on their behavior, we believe these are espionage actors," said Hultquist.

Güncelleme Tarihi: 05 Haziran 2015, 10:07