JYJ has just released a friendly public service announcement (PSA) called�'Do It Now!'. In the commercial, JYJ actively promotes being smarter with internet security by urging people to change their passwords frequently. The message is definitely hard to ignore, thanks to the trio's overflowing charm and�devastatingly�good looks. So, what are you waiting for? "Do It Now!" and check out the commercial below: Tip: YSen