Pinging the Entire Internet
Turns out there’s a lot of vulnerable systems out there:
Many of the two terabytes (2,000 gigabytes) worth of replies Moore received from 310 million IPs indicated that they came from devices vulnerable to well-known flaws, or configured in a way that could to let anyone take control of them.
On Tuesday, Moore published results on a particularly troubling segment of those vulnerable devices: ones that appear to be used for business and industrial systems. Over 114,000 of those control connections were logged as being on the Internet with known security flaws. Many could be accessed using default passwords and 13,000 offered direct access through a command prompt without a password at all.
The new work adds to other significant findings from Moore’s unusual hobby. Results he published in January showed that around 50 million printers, games consoles, routers, and networked storage drives are connected to the Internet and easily compromised due to known flaws in a protocol called Universal Plug and Play (UPnP). This protocol allows computers to automatically find printers, but is also built into some security devices, broadband routers, and data storage systems, and could be putting valuable data at risk.