Duncan Riley reports: concern consulting firm frost & Sullivan Inc. has suffered a data breach and data stolen from the firm appeared for sale on a hacker forum. The Mountain View, California-based company has a global presence with 40 offices across six continents. It offers services such as market research, analysis, maturation strategy consulting and corporate training. The data hack came to illumine after a hacking group known as KelvinSecurity Team offered data stolen from the fellowship on a forum. scan more on SiliconAngle.