Union Labs is the most consequential case. It was ranked #1 on Runa Capital's ROSS Index for Q2 2025 - a widely cited VC industry report identifying the "hottest open-source startups" - with 54.2x star growth and 74,300 stars. Our analysis found 32.7% zero-repo accounts, 52% zero-follower accounts, and a fork-to-star ratio of 0.052. The StarScout analysis flagged it with 47.4% suspected fake stars. An influential investment-sourcing report that VCs rely on was topped by a project with nearly half its stars suspected as artificial.
Union Labs is the most consequential case. It was ranked #1 on Runa Capital's ROSS Index for Q2 2025 - a widely cited VC industry report identifying the "hottest open-source startups" - with 54.2x star growth and 74,300 stars. Our analysis found 32.7% zero-repo accounts, 52% zero-follower accounts, and a fork-to-star ratio of 0.052. The StarScout analysis flagged it with 47.4% suspected fake stars. An influential investment-sourcing report that VCs rely on was topped by a project with nearly half its stars suspected as artificial.