Samsung Electronics Co. Ltd gave an early peek at its first quad-core mobile application processor at the International Solid-State Circuits Conference (ISSCC).ÿThe unannounced chip is Samsung's first to use its 32nm high-k metal gate process and sports advances in performance and battery life over its existing 45nm Exynos chips.

The FCC chairman has called for a step-up in the fight against cybercrime.

Officials with the U.S. government have asked a New York judge to extend an impending deadline that could sever ties to the Internet for hundreds of thousands of users infected with the "DNS Changer" malware.