Author: Hoàng Anh

Science & Technology

Chinese‑Linked Groups Using ChatGPT for Malicious Activities

OpenAI recently revealed a troubling trend: several China‑linked actors are exploiting ChatGPT for covert influence operations, cybercrime, and phishing campaigns. Influence Operations: Groups are using AI-generated text—and even profile images—to post political content that amplifies U.S. domestic tensions. One campaign actively promoted both sides of divisive topics such as tariffs, […]

General Healthcare Health

Vitamin K₁ and K₂: Essential Nutrients for Blood Clotting, Bone Strength, and Heart Health

Vitamin K is a fat-soluble vitamin critical for multiple bodily functions, most notably blood coagulation and bone metabolism. It exists in two main forms—vitamin K₁ (phylloquinone) and vitamin K₂ (menaquinones)—which differ in dietary sources, physiological roles, and emerging health benefits. Vitamin K is a fat-soluble vitamin critical for multiple bodily […]