What are the weaknesses of NMR?

Could you elaborate on the potential weaknesses of NMR, the cryptocurrency? Are there any known vulnerabilities in its security architecture that make it susceptible to hacking or theft? Are there any concerns about its scalability or transaction speed, especially when compared to other cryptocurrencies? Additionally, how does NMR's price volatility compare to other digital assets, and could this pose a risk for investors? Lastly, are there any regulatory concerns or legal hurdles that NMR faces in certain jurisdictions?