• Categories
  • Archives

US Still Number 1 Spammer, But Brazil Gets Honorable 5th Place

The antivirus company Sophos has published its latest report on the top 12 spamming countries during the last six months. Experts at SophosLabs analyzed all spam messages received in its global network of spam traps to identify the top 12 countries of origin for spam.

The United States remains the worst offender, but is relaying significantly less of the world’s spam than it did a year ago, while spam traffic from China and South Korea increased substantially.

Meanwhile, Sophos found that more than 60% of spam is now generated from zombie computers – hijacked PCs infected by malware. The evolving nature of spamming now allows culprits to be in a different country than the innocent computers they exploit.

The "Dirty Dozen" countries are as follows (figures in brackets denote percentages for the same period in 2004):

April – September 2005

 1. United States 26.35% (41.50%)
 2. S Korea 19.73% (11.63%)
 3. China (incl. Hong Kong) 15.70% (8.90%)
 4. France 3.46% (1.27%)
 5. Brazil 2.67% (3.91%)
 6. Canada 2.53% (7.06%)
 7. Taiwan 2.22% (0.86%)
 8. Spain 2.21% (1.04%)
 9. Japan 2.02% (2.66%)
 10. United Kingdom 1.55% (1.07%)
 11. Pakistan 1.42% New Entry
 12. Germany 1.26% (1.02%)

 Others: 18.88% (18.10%)

While the United States, South Korea and China still account for more than 50% of all spam, the United States and Canada have significantly reduced their role in the problem. Sophos has seen a sharp drop in spam sent from North American computers due to a number of factors: jail sentences for spammers, tighter legislation, and better system security.

"Efforts such as ISPs sharing knowledge on how to crack down on spammers, and authorities enforcing CAN-SPAM legislation, have helped North America thwart the efforts of spammers on their doorsteps. Some of the most prolific spammers have been forced to either quit the business or relocate overseas as a result," said Graham Cluley, senior technology consultant for Sophos.

"The introduction of Windows XP SP2 a year ago, with its improved security, has also helped better defend home users from computer hijacking. The worry now is that devious spammers will turn to other net-based money-making schemes, such as spyware and identity theft malware to make their dirty money."

Feeling the impact of international awareness and country-specific legislation, spammers are increasingly turning to illegitimate providers to fuel their success and their key partners in crime are virus writers and hackers. By taking control of unprotected PCs, hackers can relay spam, launch denial-of-service attacks or steal user information, without computer owners being any-the-wiser.

"There are fortunes to be made from the dark side of the internet, and spammers who are finding it harder to sell goods via bulk email are likely to turn to other criminal activities," continued Cluley.

"What the chart reveals is that spammers and virus writers can exploit unprotected computers anywhere in the world to send out their unwanted messages – everyone has a part to play in the fight against spam."

Sophos recommends that computer users ensure they keep their anti-virus software up-to-date, as well as using a properly configured firewall and installing the latest operating system security patches, to reduce the risk of their PCs becoming part of a zombie network. Businesses must also look to implement a best practice policy regarding email account usage.

Tags:

  • Show Comments (0)

Your email address will not be published. Required fields are marked *

comment *

  • name *

  • email *

  • website *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Ads

You May Also Like

Brazil and Australia Agree Only EU Can End Impasse at WTO

The Australian Minister of Foreign Affairs, Alexander Downer, affirmed, Wednesday, January 4, that no ...

Rapidinhas

Secret revealed Hillary Rodham Clinton, passed every test during her recent trip to Brazil: ...

Brazil’s Lula Wants Obama to Discuss US Military with Him and Colleagues

Fresh concerns over Colombian plans to grant US troops access to its military bases ...

Blacks Become Majority in Brazil, But Power Remains with Whites

The news is out. Brazil, with a population of 191 million people, is no ...

Brazil Repeats Record Performance in Soy Production

Brazil's favorable weather and the priority ascribed by farmers to planting soybean in the ...

Brazilian Stocks Bump Up Despite Continued Political Chaos

Brazilian stocks went up, but Latin American markets ended mixed to higher, amid declining ...

Coffee Producers Gather in Brazil for World Conference

The Second World Coffee Conference, the most important international gathering of world coffee producers, ...

World Crisis Putting a Brake on Brazil’s Cattle Industry

The plans in Brazil are to increase the number of cattle in feedlots by ...

Country of Rubinhos

The past few decades were foot-on-the-brake times due to decisions made abroad and middle- ...

RAPIDINHAS

By Brazzil Magazine On newspapers, books and on TV famous women are talking about ...