Last Friday, the FBI issued a report recommending that. The reason? “Foreign cyber actors have compromised hundreds of thousands of home and office routers and other networked devices worldwide.”
That’s a pretty alarming PSA, but also a somewhat vague one. How do you know if your router is infected?
Unfortunately, there’s no easy way to tell if your router has been compromised by VPNFilter. The FBI notes only that “the malware targets routers produced by several manufacturers and network-attached storage devices by at least one manufacturer.”
Those manufacturers are as follows: Linksys, Mikrotik, Netgear, QNAP and TP-Link. However, Cisco’s report states that only a small number of models — just over a dozen in total — from those manufacturers are known to have been affected by the malware, and they’re mostly older ones:
Linksys: E1200, E2500, WRVS4400N
Mikrotik: 1016, 1036, 1072
Netgear: DGN2200, R6400, R7000, R8000, WNR1000, WNR2000
QNAP: TS251, S439 Pro, other QNAP NAS devices running QTS software