Yes.

Leakage of signatures will have the following consequences: 1. The handwritten signature may be forged to sign an IOU or IOU, which may easily lead to loan disputes. 2. If the parties conclude a contract in the form of a contract, the contract is established when both parties sign, seal or fingerprint. 3. If one party has performed its main obligations and the other party accepts it, the contract is established.

After personal information is leaked, change accounts as soon as possible. Since the Internet is now very developed, if you do not change your account after the information is leaked, all kinds of information logged in under this account will continue to flow out. Therefore, once the source of the leak is discovered, you must immediately terminate the use of this account and cut off the source of the leak.