Written By
David H. Coull, Senior Systems Administrator
At Sendero®, serving our clients extends far beyond investments. Our IT department works behind the scenes every day to safeguard the systems, data, and technology that support the trust our clients place in us. As cyber threats continue to evolve, we remain committed to staying informed, proactive, and vigilant, because technological safety is an essential part of overall financial well‑being. That commitment includes helping clients and families understand practical steps they can take to help strengthen their own digital security at home.
Why the NSA Wants You to Restart Your Wi‑Fi Router
Federal cybersecurity officials are urging Americans to take a closer look at something many of us set up once and rarely think about again: our home Wi‑Fi routers. The National Security Agency (NSA) recently issued a warning advising individuals and small businesses to reboot their routers regularly and tighten security settings in response to a wave of reported Russian cyberattacks targeting home and small‑office networks. The threat has been linked to APT28, also known as Fancy Bear, a sophisticated hacking group associated with Russia’s military intelligence agency, the GRU.
The warning follows a court-authorized FBI operation on April 7 that disrupted a network of compromised routers used in these attacks. While that action removed part of the immediate threat, officials emphasized that the broader risk remains active and that individual users still play a key role in protecting their own networks.
Why Home Routers Are a Target
Home networking equipment has become an increasingly attractive weak point for cybercriminals and state‑sponsored attackers alike. Routers sit at the edge of a network, quietly directing all internet traffic between devices and the outside world. When left improperly secured, they can give attackers the ability to intercept data, redirect users to malicious websites, or quietly collect sensitive information—often without the user realizing anything is wrong.
According to federal authorities, attackers in this campaign altered router DNS settings, meaning devices connected to those networks unknowingly inherited malicious configurations. This allowed hackers to harvest passwords, authentication tokens, emails, and browsing data that would normally be protected by encryption. With many people working from home and accessing sensitive work systems remotely, the potential impact extends well beyond basic personal use.
While many organizations heavily secure their internal systems, home networks are often far more vulnerable. In many cases, people do not change the default username and password that come with a router, creating an easy entry point for anyone who knows where to look.
The NSA’s Recommendations
To help reduce risk, the NSA advises users to take several practical steps to secure their routers:
- Reboot your router at least once a week. This can disrupt certain types of malware that exist only in a device’s memory.
- Change default usernames and passwords to strong, unique credentials.
- Disable remote management access unless it’s absolutely necessary.
- Update router firmware to the latest version available from the manufacturer.
- Replace end‑of‑life routers that no longer receive security updates.
- Disconnect unused or unnecessary devices from your network.
A simple reboot alone won’t make a router fully secure, but it’s an easy first step almost anyone can take immediately. When combined with stronger passwords and updated firmware, it can materially reduce the opportunity for attackers to gain a foothold.
A Shared Responsibility
These latest warnings reflect a broader reality: home router security is no longer a niche technical issue. Federal agencies are now framing it as a frontline component of both personal and national cyber defense.
As our homes continue to double as offices, schools, and hubs of connected devices, securing these entry points matters more than ever. Taking a few minutes to review router settings, apply updates, and restart devices regularly can go a long way toward protecting both sensitive work and personal information.
At Sendero, our IT department takes information security seriously and continuously monitors emerging threats, enhances internal safeguards, and maintains systems designed to protect client information. While we remain diligent on our end, cybersecurity is ultimately a shared responsibility. By staying informed and practicing good digital hygiene at home, clients can add another layer of protection around the financial lives they’ve worked so hard to build. In an era of increasingly sophisticated cyber threats, awareness and prevention remain among some the most powerful tools we have.
Disclaimer: The content in this article is provided for informational and educational purposes only and should not be relied upon as cybersecurity, legal, tax or financial advice. Sendero does not provide cybersecurity services and does not guarantee safety against cybersecurity threats. Please seek personalized advice from qualified professionals based on their specific circumstances.
