Is my money safe on Uphold?

I'm curious about the safety of my funds on Uphold. Can you elaborate on the measures the platform has in place to protect my money from potential risks, such as hacks, scams, or fraudulent activities? How do they ensure the security of transactions and prevent unauthorized access to user accounts? Additionally, are there any insurance policies or guarantees in place to mitigate the risks associated with storing and trading cryptocurrencies on Uphold?