Solana Labs and Jito Labs have been named as co-defendants in an amended federal lawsuit alleging their involvement in a $1.5 billion fraud connected to the Solana-based memecoin launchpad, Pump.Fun. The lawsuit, filed by Burwick Law in the Southern District of New York, claims that these firms were not just infrastructure providers but active participants in a scheme that included illegal gambling, wire fraud, and unlicensed money transmission.