Shodan Exposes IoT Vulnerabilities

The Shodan search engine can be used to find routers with exposed backdoors, unsecured webcams, and industrial control systems still using default passwords.
It's the Google for the Internet of Things, a playground for hackers and terrorists -- and, maybe, a useful tool for companies looking to lock down their own environment.
Shodan founder John Matherly launched the search engine more than five years ago as a marker intelligence tool, designed to provide technology companies with informati