The problem with keyloggers and other methods of account theft has been well documented here at WoW Insider, and it seems like a constant problem. Even the most conscientious of players has fallen prey to it. However, at the Worldwide Invitational, Blizzard is introducing a little piece of hardware that could make those problems vanish. Say hello to the Blizzard Authenticator.

The Authenticator is a small piece of hardware that you can associate with your World of Warcraft account. Once the Authenticator is associated with the account, you will need it to log on. Every time you log on, you press a button on the Authenticator to generate a six-digit code that you must input to log on. Since only you know the code, and it's generated apart from your computer at the time you're ready to log on, it will be safe from trojans, keyloggers, and other hacks.

The Authenticator will be available at the WWI to start, then eventually at the Blizzard Store. The starting price being quoted by Blizzard is $6.50 -- a small price to pay for safety from a ransacked bank and naked server transferred characters, for many.

Is this the big announcement though? It's possible, of course, but we like to think there's more in store at the WWI. Stay tuned here, and we'll let you know.

Wowace.com site owner Kaelten has disabled the ads on WoW Ace Updater completely for now, and is talking to his Ad provider to find out what went wrong and which ads might be causing problems.

This isn't the first time a popular WoW site has had trouble with trojans in ads, and unfortunately, it is unlikely to be the last. Kaelten seems to be on top of it, though, so hopefully he'll get to the bottom of these claims. Since the ads are currently disabled, the program itself should already be safe to use. If you're feeling a bit skittish, though, you can check out some of Sean's recommendations for other upgrade programs here.

I should note that, being a religious user of WoW Ace Updater myself (I run it at least a good 5 times a week), I just made sure to scan my computer with the aforementioned Spybot Search and Destroy as well as AVG Free Edition. According to those programs, It has a clean bill of health.

Yesterday, I reported to you that Google (via Stopbadware.org) had marked wowui.incgamers.com (which redirects to wowui.worldofwar.net) as a bad site. Today, the site is reported as clean according to the same report (you can check it out here).

Rushter of Incgamers.com explained to us on the comments of the previous article that the problem was with a seperate attack on a different hosted site (which was quickly dealt with, and unrelated to worldofwar.net, says Rushster), but Google marked the whole site as bad. The worldofwar.net UI database was unaffected, he says, and after some back and forth, Google has now dropped the warning.

Of course, it's still always a good idea to check your computer for viruses, trojans, and keyloggers regularly, and realize that no website is completely safe (though having a good defense always helps). That said, at the moment it looks like wowui.incgamers.com, also known as wowui.worldofwar.net, is a safe spot to grab your addons from.

Here at WoW Insider, we've noticed an unusual and disturbing glut of people having trouble with being keylogged or otherwise hacked soon after installing new addons lately (which wouldn't be a surprise -- lots of people were grabbing addons after patch 2.4, so that makes them a likely route for attackers). While it's too early to make any definite connections, It seems like there's one new lead that's just popped up: popular addon site wowui.incgamers.com (not linked for obvious reasons) is apparently passing off bad files, according to reports from Stopbadware.org and other anonymous sources.

If you've been using the site for your addons, especially in the past week or so, it might be a good idea to exercise some caution and run your favorite anti-virus or anti-malware program. The site has already been in trouble recently with reports that their UICentral addon updater (now discontinued) was using copyrighted code, and now it looks like there's more trouble abrewing for them.