A hidden Windows registry tweak can unlock serious SSD speed gains—but one wrong move could leave your PC unbootable.

A new sample of the ToneShell backdoor, typically seen in Chinese cyberespionage campaigns, has been delivered through a kernel-mode loader in attacks against government organizations.

Prime Minister Narendra Modi on Thursday left for home after concluding a “substantive” visit to Oman, during which the two nations inked a milestone free trade agreement. Modi was seen off by Sayyid ...