Your balance’s security is as safe as your account is. Use features like two-factor authentication to keep your account secure. In regards to tip.cc’s security – we hold up to industry standards. Your wallet is powered by our tested and proven technology.
One way to exchange crypto would be to find a user on your chat willing to trade with you. We also recommend quick exchange services like Shapeshift or Changelly, which support most of the cryptocurrencies tip.cc does. We are also working on bringing user-to-user trades to tip.cc, stay tuned!