Four users of the Friendtech cryptocurrency platform have been targeted in SIM swap attacks in the past week. The attackers were able to gain access to the victims' Friendtech accounts and drain their Ethereum balances. The total losses from the attacks are estimated to be over $178,000. This is a reminder of the importance of security when using cryptocurrency platforms. Users should enable 2FA on all of their accounts and use strong passwords. They should also be wary of phishing attacks and other social engineering scams.