"As part of the plan we announced in January to reduce costs and increase efficiencies, today we are eliminating additional positions across several areas of the company ... Microsoft is not breaking out layoff figures by divisions," a rep for Microsoft told Gamasutra. We've contacted Massive and Microsoft for confirmation of the layoff numbers and will update this story when we hear more. If you were affected by the layoffs and want to speak with us (anonymously or otherwise), please feel free to shoot us an email.
Update: Microsoft and Massive have responded to our emails and corrected reports from this morning.
Source 1 - Gamasutra
Source 2 - VentureBeat
Source 3 - BigDownload