PANews reported on January 31 that according to Onchain Lens monitoring, PumpFun has been sued by Burwick Law. Interestingly, Burwick provided a tutorial on its website about using PumpFun to launch a Memecoin called $DOGSHIT2. A trader noticed this and bought 80.4 million $DOGSHIT2 at 5 $SOL ($1,200), and then sold all $DOGSHIT2 at 2,317 $SOL, worth $555,000, earning a 463-fold return in just 2 hours.