January 27, 2010 – 4:37 pm
By Andrew Brandt
As the reign of nuisance by Trojan-Backdoor-Zbot continues, the latest scam invites victims to review a “transaction report” on a page supposedly on the Web site of the American Bankers Association, or ABA.
(I wouldn’t want to call it a reign of terror; that might give the Zbot authors an inflated sense of their [...]
January 25, 2010 – 5:16 pm
By Andrew Brandt
A payload file installed along with some variants of the rogue Internet Security 2010 “antivirus” program modifies victims’ networking settings within Windows, inserting itself into the network stack and preventing victims from visiting some of the Web’s most popular Web sites. More than 40 sites have been targeted, including: Microsoft’s live.com and Bing search [...]
January 21, 2010 – 2:54 pm
By Andrew Brandt
The Zbot keylogger campaign-of-the-month targets users of AOL Instant Messenger (AIM) with a message that claims to be an update notification for users of the instant messaging client application. Users unfortunate enough to click through the link in the email message to download what they think is something called “aimupdate_7.1.6.475.exe” will be in [...]
January 13, 2010 – 10:04 am
By Curtis Fechner and Andrew Brandt
While we’ve touched on the subject of World of Warcraft phishers (and the Trojans they attempt to spread) a handful of times in the past several months, it’s worth mentioning the ongoing problems phishing posts cause both players and Blizzard, the game’s operator.
To recap, the official message board for World [...]
January 8, 2010 – 10:42 am
By Andrew Brandt
Spammers hawking “fun videos” have been worming their way into Google Groups, the global message board Google built on the skeleton of the old Usenet network. Only, the pages the spammers point victims to, which don’t actually contain videos, come with a nasty surprise: Rogue antivirus apps.
The attacks began late last year, but [...]
December 31, 2009 – 11:29 am
By Andrew Brandt
It’s not clear whether the past year will go down in history as a particularly bad year for malware, but one thing is certain: It was bad enough, at times, that fighting infections and cleaning PCs took priority over virtually all other work. Neither home users nor businesses were immune from wave after [...]
December 22, 2009 – 11:28 am
By Andrew Brandt
Here’s a mind-bender for you to ponder over the holidays: What do diva musician Beyonce, the massively-multiplayer game World of Warcraft, the anime series Naruto, and Libertarian politician (and failed presidential candidate) Ron Paul have in common?
I couldn’t guess what you might come up with, but we’ve found a drive-by download attack that [...]
December 15, 2009 – 6:00 pm
By Andrew Brandt
Security Websites are buzzing with news that a new zero-day exploit against Adobe Reader and Acrobat is circulating today, causing computers to become infected with malware simply by visiting certain Web pages. While the exploit itself is worthy of note, nobody is talking about the payload it downloads: It installs a trio of [...]
December 11, 2009 – 10:18 am
By Andrew Brandt
The gang of malware distributors who are currently flooding the Internet with bogus Facebook “Update Tool,” CDC “H1N1 Flu Vaccination Profile,” and IRS “Tax Statement” emails and Web pages are at it again — this time, targeting Visa with a fake email alert that leads to a page hosting not only a Trojan-Backdoor-Zbot [...]