Huobi Korea and the cryptocurrency payment platform Danal have kicked off a campaign for safe cryptocurrency trading this week.

They opened a video showing what investors should do for safe investment.

It advised investors of being alert against Phishing sites, urged them to use lengthy passwords, not to use an automatic log-in feature and check the wallet address before trading.

They will pick, through a lottery, 2,000 visitors to the video site and provide Paycoins.