Cybercriminals Exploit Home IoT Device Vulnerabilities
A new report from Bitdefender and Netgear highlights how hackers use vulnerable home devices to relay malicious traffic.
Updated on Oct. 28, 2026 in Cybersecurity
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Hackers are increasingly targeting home IoT devices, turning them into residential proxies to facilitate broader cyberattacks. Nearly all identified exposures involve known security flaws for which patches are already available.
Why it matters
Home devices are ideal for attackers because they remain powered on and connected, providing a reliable and rarely monitored infrastructure. These compromised home devices ultimately serve as gateways to infiltrate larger enterprise networks.
Smart TVs represent 23% of identified vulnerabilities, while smart plugs and network-attached storage each account for 22%. Nearly half of the affected devices carry a severity score of 7.8, with over 50% susceptible to overflow errors.
The players
Bitdefender
Bitdefender is a global cybersecurity technology company that provides software solutions for endpoints and network security.
Netgear
Netgear is a networking hardware manufacturer that produces routers, smart home devices, and storage solutions for consumers and businesses.
The details
Attackers leverage known software flaws to gain unauthorized access, often exploiting memory-corruption or denial-of-service vulnerabilities. Experts anticipate further disclosures as shared hardware and firmware components across vendors lead to widespread security risks.
Timeline
October 28, 2026: The security report on IoT device vulnerabilities was published.
The Tech Race
This research follows a documented trend in the rise of residential proxy networks where attackers utilize domestic hardware to mask malicious traffic. It marks a significant shift from traditional botnets as hackers increasingly exploit shared firmware vulnerabilities across multiple device manufacturers.
Users should check for and apply all available manufacturer firmware updates to secure their smart home devices immediately. Failing to patch these devices allows attackers to turn personal electronics into conduits for criminal activity.
The takeaway
Securing home networks is no longer just about protecting personal data but preventing your hardware from attacking others. Regularly auditing and updating every connected device remains the most effective defense against these persistent threats.
Further reading
For more on evolving digital threats, visit our Cybersecurity section.
Source note: This article includes information reported by Cybersecurity Dive.
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Do you trust that your home's connected devices are secure from outside hacking attempts?
