Cybersecurity experts say the malicious code can collect data, then lie in wait for future attacks.

Computer company Symantec says the virus is very similar to Stuxnet and coul essentially act as a precursor to a future Stuxnet attack.

The Homeland Security Department said it's acting on the reports.

This story is part of Federal News Radio's daily Cybersecurity Update. For more cybersecurity news, click here.