According to Nokia’s Threat Intelligence Report 2019, the use of malicious software to attack IoT devices like smart home security monitoring systems is rising substantially and growing more sophisticated as cyber criminals take advantage of lax security.
Driven by financial and other nefarious purposes, IoT botnet activity accounted for 78% of malware detection events in communication service provider (CSP) networks in 2018, according to the report, which is based on data aggregated from monitoring network traffic this year on more than 150 million devices globally where Nokia’s NetGuard Endpoint Security product is deployed.
That is up sharply from 33% in 2016, when IoT botnets were first seen in meaningful numbers. A botnet is a system of computers that can be infected with malicious software and controlled by a single computer for doing things like stealing bank account information and shuttering web sites.
Source : IoT Business News