Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world. A Massachusetts hedge fund manager used his firms to take around $570,000 from investors so he could buy tickets to Broadway shows and a Taylor Swift concert, the SEC said April 22. Eric D. Lyons and his Synchrony companies engaged in a fraudulent securities offering to replace about $300,000 of the stolen money, the Securities and Exchange Commission complaint filed in the U.S. District Court for the District of Massachusetts said.