Report: Spam and malware at all-time highs
Spam and botnets have hit their highest levels ever, according to McAfee's second-quarter Threats Report, released Wednesday. McAfee's Avert Labs says spam recorded in the second quarter shot up 80 percent compared with the first quarter of the year.
This follows a brief reprieve from spam following last year's shutdown of the McColo ISP. June alone saw the largest amount of spam recorded by McAfee, surpassing the previous monthly high in October by more than 20 percent. McAfee now estimates that spam accounts for 92 percent of all e-mail.
(Credit:
McAfee Avert Labs)
By country, the amount of worldwide spam originating from the United States has dropped steadily over the past three quarters, but the U.S. still leads in spam production at 25.5 percent of the global market. Brazil, Turkey, India, and Poland have also seen sizable increases at producing spam.
(Credit:
McAfee Avert Labs)
Zombies and botnets are on the rise, said the report, indicating that more computers are being hijacked to send spam and malware. McAfee recorded almost 14 million new zombies in action over the second quarter, a rise of more than 150,000 new zombies each day, another record.
Zombies and botnets can thank all the unprotected home computers, notes McAfee. More home users are setting up their PCs as remote access machines and as Web hosts, leaving those PCs increasingly vulnerable.
Another major threat reported by McAfee is AutoRun malware, which is triggered automatically when a person plugs in a USB stick, memory card, or other external device. The Trojans PWS-OnlineGames and PWS-Gamania and two viruses named W32/Sality and W32/Virut have propagated through removable cards and drives.
McAfee said it uncovered AutoRun malware in more than 27 million infected files during one 30-day period alone this past quarter, earning it the No. 1 spot of all malware detected worldwide.
(Credit:
McAfee Avert Labs)
"The jump in bot and spam activity we saw in the last three months is alarming, and the threat from AutoRun malware continues to grow," said Mike Gallagher, senior vice president and chief technology officer of McAfee Avert Labs.
Social-networking sites are another popular target for cybercriminals, noted the report. The openness of social networks often puts them at risk.
On Facebook, people freely access different applications that require a username and password, so those apps can easily tap into their accounts. McAfee also saw an increase this past quarter in the "popular" Facebook malware Koobface.
Twitter too has seen its share of threats. In April, the site was hit by a JavaScript worm that exploited a hole to infect user profiles. The same month, a French hacker was able to gain access to the account of a Twitter product director.
The use of sites like TinyURL by tweeters to shorten a lengthy URL can also pose a problem, said McAfee. Users have no idea what Web site the TinyURL redirects to until it actually opens.
McAfee releases its Threats Report each quarter. The first-quarter report was published in May.
Lance Whitney wears a few different technology hats--journalist, Web developer, and software trainer. He's a contributing editor for Microsoft TechNet Magazine and writes for other computer publications and Web sites. You can follow Lance on Twitter at @lancewhit. Lance is a member of the CNET Blog Network, and he is not an employee of CNET. 
My HP Pavilion a6400f desktop computer has Norton Internet Security 2009 installed, and it's not likely I will get a malware attack or be directed to a phishing website.
Sounds really fun! Enjoy!
Amen
the reason PCs come pre-installed with Antivirus software isn't for security, its for securing paid subscriptions to the particular security software company that's installed. OEMs dont pay security companies for the software, security companies pay OEMs to place the software on their systems.
MS includes Defender on any Vista/7 PC for the purpose of security (soon MSE i hope), anything else that's preinstalled is for $$
because it is still far, far better then the alternatives.
Kind of shows how pathetic the competition is when jumping through a few hoops is still so much better.
Amen
People may say a Mac is safer, but once somebody figures out how to start a large-scale malware attack directed specifically at Macs they will change their mind in no time flat.
Feel free to castigate us when that day finally comes. In the mean time ...
On the rare occasion I need a Windows app, it's easy enough for me to fire up in a VM.
My work PC is constantly having problems. I HATE IT!!! Update this, update that.... If ou think for one second that the programs that come "pre-installed " are for your benefit, you're smoking something.
Amen
The use of sites like TinyURL by tweeters to shorten a lengthy URL can also pose a problem, said McAfee."
BUT.........
"You can follow Lance on Twitter at @lancewhit"
What to do? What to do?
Anybody blocking Twitter on their network?
- by SergeM256 July 29, 2009 7:00 PM PDT
- I don't have any problem with viruses and malware, last time I saw virus in 1992. I don't use any antivirus software - I am not going to pay for subscription and antivirus software only slows PC and gives false alarms occasionally. I don't visit porn sites, I don't click Yes on any message box that pops up, I don't open attachments. I have firewall and security settings configured appropriately, and other common sense precautions.
- Like this Reply to this comment
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(15 Comments)99% of viruses and malvare is a result of a user doing something stupid.