According to a report from CNET, US federal law enforcement agencies have recently disrupted a large-scale cyber campaign by Russian military hackers targeting home routers across 23 states. Although the attack was intercepted in time, US authorities have issued direct warnings about subsequent threats in the near future.
What happened
The US government's intervention temporarily disrupted the hackers' operations. However, CNET cited federal agencies emphasizing that securing civilian network infrastructure cannot rely solely on these crackdowns. The primary responsibility now lies with end-users, the owners of the affected home routers.
To prevent the risk of re-compromise, security officials recommend that users immediately take five basic security steps for their devices. These measures include updating firmware regularly, changing default administrator passwords, and disabling unnecessary remote management features.
Why it matters
This incident highlights a shift in focus by state-sponsored hacking groups toward IoT devices and residential routers. For users in Vietnam, this serves as a clear warning against neglecting personal router security, which is often overlooked after installation. A compromised router not only threatens personal data but can also turn the device into part of a botnet used for larger-scale attacks.