FBI issues warning over massive Russia-linked malware network

WASHINGTON — The FBI has issued a formal warning that a Russia-linked hacking campaign compromised hundreds of thousands of home wireless routers.

The agency is advising people reboot their devices to disrupt the malware.

The sneaky software looks to be targeting small or home offices with a botnet called VPNFilter, according to the Hill.

Officials and cybersecurity experts say VPNFilter may have infected as many as 500,000 devices globally.

In the alert, the bureau's cyber division wrote, "owners are advised to consider disabling remote management settings on devices and secure with strong passwords and encryption when enabled. Network devices should be upgraded to the latest available versions of firmware.

Officials also said last week, the malware appears to be linked to the cyber espionage group APT 28 or Sofacy. Some cybersecurity firms say the hacking group is sponsored by Mother Russia.

VPNFilter could cause problems in various ways, from stealing website credentials to causing widespread internet disruptions.