Shares in the French technology company slumped after Grizzly Research made allegations of a “fraudulent structure” in the U. S.
Source: [MarketWatch](https://www.marketwatch.com/story/a-billion-dollar-server-company-loses-more-than-40-of-its-value-following-short-seller-report-158a1394?mod=mw_rss_topstories)