Can you share with us the name of that third party app so that we can be careful? We should always download the app from the official website. It is not right to input the private key of our wallet by downloading the app from any sourch. Also those who use ERC 20 web wallet can use Metamask wallet. Because its security is very strong.
I also lost some amounMy ERC-20 wallet got hacked because of my foolish mistake when I imported my private key in a third party app. Now hacker sent whatever eth was available from my wallet to his. Devastating but small price to pay and learned good lesson.
Wow, how does both of you manage to dig up this old thread? Did you guys didn't read on when this thread created? it's so nonsense to reply your concerns or even any advices since the OP or other users who posted here from the past for sure forgot about their post here so guys better find more reliable new thread to post your discussions.