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FBI: Hackers Hijack Smart Devices for Cyberattacks
21 Mar
Summary
- Hackers exploit smart devices to reroute malicious traffic.
- Sudden data spikes and slow WiFi signal indicate a hack.
- Regularly rebooting devices and changing default passwords prevents breaches.
The FBI's cyber division is alerting the public to a scam targeting smart devices, including smart TVs, security cameras, and fitness trackers. Hackers are compromising these Internet of Things (IoT) devices to use them as proxies for their malicious internet requests and cyberattacks.
Three primary indicators suggest a device has been hacked: a significant increase in internet data usage, higher internet bills, and a mysteriously slow WiFi connection. These signs point to devices being turned into a 'botnet,' secretly working for criminals in the background.
Cybercriminals exploit weak security, such as easy-to-guess default passwords or outdated software. Some devices even have unpatched vulnerabilities known as zero-day flaws. The FBI recommends regularly rebooting devices, changing all default passwords, keeping software updated, and monitoring monthly data usage to prevent such hijackings.
