The market size is large due to the significant value of cryptocurrencies held in cold wallets, and the growing threat of attacks makes security a high priority. The MVP can be built relatively quickly by integrating with blockchain explorers and implementing anomaly detection algorithms. While some security solutions exist, a dedicated, real-time cold wallet monitoring service has a competitive gap. Localization is somewhat challenging due to differing regulations and the global nature of crypto, but the core functionality is universally applicable.