According to Onchain Lens, PumpFun has been sued by Burwick Law. Interestingly, Burwick offers a tutorial on its website about using PumpFun to launch a Memecoin called $DOGSHIT2. A trader noticed this and bought 80.40 million $DOGSHIT2 for $5 SOL ($1,200), and then sold all $DOGSHIT2 for $2,317 SOL, worth $555,000, earning 463x in just 2 hours.