Guild Wars players are, as a rule, great people. Ours is a terrific community of gamers, to be sure. But there are a few players who are engaging in disruptive and unpleasant behaviors, such as stealing gold or items through crooked gambling, trying to nab someone's access key by advertising a fake "hack," or taking items or gold via a trade scam. Such behavior will not be tolerated, and the accounts of players involved in such activities can and will be banned.
So this is by way of a friendly warning. Or a not-so-friendly warning, as the case may be.

We're confident that the vast majority of Guild Wars players will support our efforts to keep the game world pleasant for all. We want to thank everyone who is helping us with reports, with watchfulness about this issue, and with shared concern for the greater good. We'll continue to do our best to offer the best possible experience in every facet of Guild Wars!