AninhasX3

well, I found this story: Both Alike In Dignity with the author Epicaricacy, this story was also posted on his/her livejournal: mepicaricacyy after searching for the story title in MEMBER TOOLS > Search, I found another story with the same title, this story turned out to be the same, but her/his published date was older, it had more chapters and was under the name of a different author: Ghagiel there are a few changed words, but the stories are the same the older story hasn't been updated in a while, so I thought the author had created a different account, since even their profiles are the same. is this plagiarism?