Also, report this to the WCG admins (use the Contact Us link at the bottom of the WCG home page). Give as much detail as you can regardless of how you perceive its relevance. Did you get switched from one team to a totally different team (make sure as best you can that it's not a case of the team name just happened to get changed). Look at the bottom of your My Grid page. It should list each of the teams that you have been a member of. You may also see some info about when you might have "joined" this other team. If you see both your old team and the new team listed, you probably did get switched. If you didn't do that yourself, try to recall if you had to reset your password on your member name here. If you did, consider the possibility that you had a more easily guessable password that allowed someone to log on to your member name and switch teams. If you do not see both teams listed at the bottom of your My Grid page, it may be that the captain of your team may have "quit". I recall threads in the past about teams with captains that gave up their team captain position which left the team without one and that allows anyone who wants to to make themselves the captain of that team. I want to think there was a thread or two a good while back about someone in Brazil coming in and making themselves captain of a number of seemingly "idle" teams. I forget the specifics. The admins should be able to help you sort out what happened in your case.

Since team Assirians has ever had only two members

assiria   24/10/09
Sirius B  12/08/08 [16/11/08]

the case seems rather simple.

You (Sirius B) have created this team on August 12, 2008 under whatever name that, maybe, you will remember (e.g. "test xxxx").
You have crunched for this team until November 16, 2008 returning one WU during this period.
On November 16, 2008 you have left this team for another one, maybe team Canada where you had already been before this experiment.
Doing so you left your experimental team without a captain and anybody could then join it and become its captain, which member assiria did on October 24, 2009.
Being the captain of this team member assiria was able to change whichever team information s/he wanted, e.g. its name and country, making it Assirians, for country Brazil.

If you check the "Team History and Statistics" at the bottom of your "My Grid" page you might confirm the above scenario.

Cheers. Jean.

Sirius B,
Can you please simply copy/paste your "Team History and Statistics" from the bottom of your My Grid page to your next post. There should be at least three detail lines looking like this (mine):

Team Name         Joined-Retired     Total Run Time   Points Generated   Results Returned
Decrypthon      26/01/07 - Current   13:206:13:42:01     12,255,694           34,373 

Thank you for the details. The thing I did not know was if you would have one or two lines for your participation to team Canada.

You have created the intermediate team as "Dacom Systems" but, as I said in my first post to you, once member assiria has taken over this left-open team he was able to rename it the way he wanted.

As you can see now, there is nothing as breaking passwords or member hijacking in this story.

Happy crunching. Jean.

PS: Will you be so kind to edit the title of your opening post to show it is [RESOLVED] as I did in this post. Thanks.