ATTENTION --
Binance users are receiving letters with an invitation to test a new application for Windows for a reward of 0.5 BTC, which "will be sent to your Binance account". All you need to do is download and enter your data.
This is phishing! Attackers try to get personal data in this way, to access your money. Official Binance does not distribute 0.5 BTC for testing Windows applications. Be careful.