Among the edits coming from this user account is vandalism of a very insidious and difficult to solve sort I have blocked this user account for  hours  I am also puzzled to see such edits coming from this user account which looks like the one of a legitimate contributor Should these edits be the deeds of a third party by guessing a password for instance I would invite the real Swollib to contact me by mail or to explain the problem on the IRC where he will find assistance