Clouldflare launches DNS-over-HTTPS service called 1.1.1.1 that it says will be a “privacy-first” DNS service for consumers.

Eight out of 10 Android devices are affected by a critical Linux vulnerability disclosed last week that allows attackers to identify hosts communicating over the Transmission Control Protocol (TCP) and either terminate connections or attack traffic. The flaw has been present in the TCP implementation in Linux systems since 2012 (version 3.6 of the kernel),...

A serious vulnerability in the TCP implementation in Linux systems deployed since 2012 (version 3.6 of the Linux kernel) can be used by attackers to identify hosts communicating over the protocol and ultimately attack that traffic. Researchers from the University of California, Riverside and the U.S. Army Research Laboratory are expected today at the USENIX...