There was a whirlwind of tech news this week, with stories ranging from allegations of trade secret leaks at Taiwan Semiconductor Manufacturing Co. to layoffs at Baidu Inc. Here’s a quick recap of the top stories that made headlines.TSMC Ex-VP’s Home Raided Over Alleged Intel Trade Secret LeakTaiwan prosecutors raided the homes of former TSMC vice president Wei-Jen Lo, following accusations from the chipmaker that he leaked confidential information to Intel Corp. Lo, who joined Intel in October, is now unde ...