12.5 C
New York
Tuesday, December 22, 2020
Home News FBI: Reboot, reset your router immediately to prevent cyberattacks

FBI: Reboot, reset your router immediately to prevent cyberattacks

Following reports that a type of malware has infected more than 500,000 routers used in homes and small businesses in more than 50 countries, the FBI is urging all consumers to reboot their routers. The VPNFilter malware was discovered by Cisco’s security researchers and affects routers made by Linksys, Mikrotik, Netgear, QNAP, and TP-Link. The U.S. Department of Justice said the authors of the VPNFilter were part of the Sofacy group that answered directly to the Russian government, Reuters reported, and that Ukraine was the likely target of the attack.

“The VPNFilter malware is a multistage, modular platform with versatile capabilities to support both intelligence collection and destructive cyberattack operations,” Cisco said in a report. Because the malware could collect data from the user and even perform a large -scale destructive attack, Cisco recommends that owners of SOHO or network attached storage (NAS) devices be especially cautious with this type of attack. And since it’s unclear how compromised devices were infected in the first place, officials are urging users of all routers and NAS devices, not just the 14 devices identified by Cisco, to reboot.

Cisco

“The FBI recommends any owner of small office and home office routers reboot the devices to temporarily disrupt the malware and aid the potential identification of infected devices,” FBI officials warned. “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.”

There are three stages to VPNFilter — a persistent stage 1 and non-persistent stages 2 and 3. Because of how the malware works, rebooting will clear out stages 2 and 3 and mitigate most problems. The FBI had seized a domain used by the malware’s creator to deliver stages 2 and 3 of the attack, and that these later stages cannot survive a reboot.

The Justice Department also issued a similar warning, urging users to reboot their routers. “Owners of SOHO and NAS devices that may be infected should reboot their devices as soon as possible, temporarily eliminating the second-stage malware and causing the first-stage malware on their device to call out for instructions,” the department said in a statement. “Although devices will remain vulnerable to reinfection with the second-stage malware while connected to the Internet, these efforts maximize opportunities to identify and remediate the infection worldwide in the time available before Sofacy actors learn of the vulnerability in their command-and-control infrastructure.”

Cisco advised all users to perform a factory reset of their devices, which would clear out even stage 1 of the malware. If you’re unclear on how to perform a factory reset, you should contact the router manufacturer for instructions, but in general inserting a paper clip into the “reset” button located on the back or bottom of your router and holding it in place for a few seconds will wipe your router. Additional recommendations to mitigate future attacks are also found in Cisco’s report.

Editors’ Recommendations

  • A rebooted Palm smartphone could launch on Verizon later this year
  • ‘Shadow of the Tomb Raider’ officially announced alongside teaser trailer
  • ‘Shadow of the Tomb Raider’ hands-on preview
  • ‘Roseanne’ reboot on ABC pulls in over 18 million viewers
  • ‘Shadow of the Tomb Raider’ hands-on preview


Latest

Dell slashed $100 off this 27-inch QHD monitor today

Once listed at $480, you can now get the Dell 27 Monitor for $380, a steal at 21% off the original price.

Everything you need to know about the Pixel 3 in 2020

Its days are numbered, but the Pixel 3 still has some fight left in it.October 2018 marked the arrival of

How to put together an Instagram Top 9 on Android

Here's how to find and share your most popular posts of the year!Towards the end of each year, it becomes

Finish your shopping and save money at Best Buy’s Last Second Savings Event

Different year, same result. You waited until the very end of the year to start your shopping. It's okay, we've