Hackers seized control of NASA computers

Hackers targeting sensitive NASA computers have gained access to employee credentials and taken control of systems at NASA's Jet Propulsion Laboratory, among other things, a federal report says.

The space agency's inspector general, Paul K. Martin, cited one case involving hackers with IP addresses in China. In that case, intruders gained "full system access" to change or delete sensitive files and user accounts for "mission-critical" systems at the Jet Propulsion Laboratory, he said in a report issued this week."In other words," Martin said, "the attackers had full functional control over these networks."

In another attack, hackers stole credentials for about 150 NASA employees, the report said.NASA reported that it was the target of 47 sophisticated cyberattacks - the report calls them "advanced persistent threats" - in 2011. Thirteen of those 47 attacks successfully compromised NASA computers.

"The individuals or nations behind these attacks are typically well organized and well funded and often target high-profile organizations like NASA," Martin said in his report, titled "NASA Cybersecurity: An Examination of the Agency's Information Security."

In total, the space agency reported 5,408 incidents "that resulted in the installation of malicious software on or unauthorized access to its systems" in 2010 and 2011. "These incidents spanned a wide continuum from individuals testing their skill to break into NASA systems, to well-organized criminal enterprises hacking for profit, to intrusions that may have been sponsored by foreign intelligence services seeking to further their countries' objectives," Martin said.

NASA has conducted 16 investigations over the last five years that led to the arrests of foreign nationals from China, Great Britain, Italy, Nigeria, Portugal, Romania, Turkey and Estonia.

These intrusions "have affected thousands of NASA computers, caused significant disruption to mission operations, and resulted in the theft of export-controlled and otherwise sensitive data, with an estimated cost to NASA of more than $7 million," the report said.

Sources:

http://www.bbc.co.uk

http://security.blogs.cnn.com