Latest cybersecurity reporting from selected sources.

Chipmaker Argues Against Growing Interest in US to Require New Security MeasuresArtificial intelligence chip-making powerhouse Nvidia is rejecting claims from China’s top cyber agency that its H20 chips include location tracking and kill-switch features - while warning U.S. lawmakers against requiring those capabilities in future chip designs.

Huang Says Rules Shut Nvidia Out of $50B China Market, Gives Rivals Long-Term EdgeCEO Jensen Huang says new U.S. chip restrictions on China forced Nvidia to write down $4.5 billion in AI inventory and will hurt American leadership in global infrastructure as Chinese firms gain momentum. The rules fuel China’s rise and jeopardize U.S. infrastructure dominance, according to Huang.