조연주 | Jo YeonJoo | 趙娟週

This is 조연주 | Jo YeonJoo | 趙娟週's profile photo consistency across the legit accounts tracked by NotCommon. Scammers often take advantage of the lack of consistency across an entity's accounts, so the more profile photos are the same, the better.

This is 조연주 | Jo YeonJoo | 趙娟週's username distribution across the platforms tracked by NotCommon. Low username variation makes it more difficult for impersonators and scammers to create accounts pretending to be 조연주 | Jo YeonJoo | 趙娟週.