India spews more spam than ever before, report finds

Filed Under: Botnet, Malware, Phishing, Security threats, SophosLabs, Spam

Number image, courtesy of ShutterstockYou can thank India for about one out of six spam messages cluttering your inbox.

SophosLabs's most recent "dirty dozen" report, which details the world's top spam-relaying countries, finds that India has topped the charts for the third quarter in a row.

That means that computers in India are passing along a whopping 16.1% of the spam spotted by Sophos experts.

The top 12 spam-relaying countries for July to September 2012:

1. India 16.1%
2. Italy 9.4%
3. USA 6.5%
4. Saudi Arabia 5.1%
5. Brazil 4.0%
6. Turkey 3.8%
7. France 3.7%
8. South Korea 3.6%
9. Vietnam 3.4%
10. China 3.1%
11. Germany 2.7%
12. United Kingdom 2.1%
Other 36.5%

Reportedly, India is home to 5.3% of the world's internet users, making it the third most connected country, after China and the US.

At the same time, only 10.2% of the country's population uses the internet, which equates to a dearth of security measures to protect the region's computers.

The spam doesn't necessarily emanate from India's computers.

Rather, the numbers suggest that many of the country's ill-protected machines have been turned into spam-spitting zombies in botnets, as Sophos's Graham Cluley pointed out when India shouldered the US aside to claim the top spam-relayer spot in April.

India's growing role as spam relayer points to the country's PCs not only being used to send spam, but likely being themselves targets of other online threats, he said:

The latest Dirty Dozen report suggests that a not insignificant number of PCs in India are harbouring malware infections that turn PCs into spam-spitting zombie slaves, controlled by the cybercriminals who make money by punting junk emails to promote questionable goods, or simply use malicious spam to infect more computers.  The authorities in India need to make IT security education a priority.  One would be safe to assume that, if computer users in the country are being targeted in order to relay spam, they are likely victims of other online threats such as fraud.

Spam image, courtesy of ShutterstockIndia has topped the list for a while, bumping the US off the No. 1 slot in SophosLabs's April report, in which it accounted for 9.3% of the world's relayed spam.

From there, India went on to solidify its lead in July by relaying 11.4% of the world's junk email.

The UK has upped its spam output as well, rejoining the Dirty Dozen after an 18-month hiatus.

Taking it to the level of continents, meanwhile, finds that Asia still tops the charts.

Top spam relaying continents for July-September 2012:

1. Asia 48.7%
2. Europe 28.2%
3. South America 10.2%
4. North America 9.5%
5. Africa 2.9%
Other 0.5%

To avoid having your PC recruited in the global junk email racket, take a peek at this list of best practices.

Also, you can help us all to stay on top of the spam plague by keeping anti-virus software up to date, and take care regarding what you click on and what software you install.

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3 Responses to India spews more spam than ever before, report finds

  1. Rob · 701 days ago

    I get lots of spam (standing at 1,133 for the last month), but gmail is pretty good at filtering them out. What I get more of is undeliverable reports (1,940) thanks to the b*st**ds using one of my email addresses as their "from" .... and it's costing me money; I had to move my DNS to a paid-for service because of the sheer volume of lookups being made against me! Setting tight SPF & DKIM policies hasn't deterred them...

  2. The_J · 701 days ago

    From what I see in the forum I moderate, I'd have guessed that India is on top. But followed by the US, China, Pakistan and Russia. But well, the other ISPs are not that obvious, and we don't look up all the IPs.

  3. Aisha Sahiba · 700 days ago

    very informative....thanks.

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About the author

I've been writing about technology, careers, science and health since 1995. I rose to the lofty heights of Executive Editor for eWEEK, popped out with the 2008 crash, joined the freelancer economy, and am still writing for my beloved peeps at places like Sophos's Naked Security, CIO Mag, ComputerWorld, PC Mag, IT Expert Voice, Software Quality Connection, Time, and the US and British editions of HP's Input/Output. I respond to cash and spicy sites, so don't be shy.