Hey @tarazkp, I do remember the times in Poland, great times!
As you mentioned, I'd recommend anyone to avoid using that version of Steem Keychain and try using the latest version we published (although it might be quite outdated by now) :
https://github.com/mattyice/steem-keychain

You can just clone the project, and in your extensions page, activate developer mode, choose load unpacked and select the folder you've just cloned. That would be safer than trusting an unknown source with your keys (the git repository belongs to yabap).