More than 450 HP laptop models contain hidden keyloggers capable of tracking everything you type | Alphr

More than 450 HP laptop models have a keylogger hidden away in a driver, forcing HP to issue patches for the affected devices.The keylogger, found in Synaptics’ touchpad software, is disabled by default, but hackers could potentially enable it if they had access to a computer by elevating user privileges, said Michael Myng, the researcher who discovered the flaw.

Source: More than 450 HP laptop models contain hidden keyloggers capable of tracking everything you type | Alphr

CIDR is the short for Classless Inter-Domain Routing, an IP addressing scheme that replaces the older system based on classes A, B, and C.  single IP address can be used to designate many unique IP addresses in CIDR format.

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