Hello 

Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.


Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire 24.com network.

Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.

 

Web spam neighbourhoods identified

18 March 2013, 17:20

Nairobi - The majority of the world's spam is confined to a minority of Internet Service Providers (ISPs), a survey has found.

The survey found that 50% of spam, or unsolicited mail was confined to only 20 ISPs, the BBC reported.

The large scale survey was done by Giovane Cesar Moreira Moura who found that some internet areas represented a particular risk for users as sources of malicious mail.

India, Vietnam and Brazil were singled out as dangerous areas for spam, but unmatched by Spectranet in Nigeria.

Around 62% of the addresses controlled by that ISP were found to be sending spam.

The study, which examined 42 201 ISPs, did not imply that the network was a direct indicator of the source of spam as cyber criminals can route malicious mail through compromised computers and even company networks.

Spam was on a declining trend at the end of 2012, a security company said.

Social networks

"In the last month, we saw a further reduction in the amount of spam found in e-mail traffic - its share was down 3.4 percentage points, and fell to its lowest point since the start of the year - 73.8%," Kaspersky Lab told News24 last year.

Cyber criminals generally shift their methods of attack to platforms that become more popular with users.

In that sense, social networks are becoming targets of criminals, especially as the apparent social connections between users could lead to the theft of personal information.

"Social networks are not immune to spamming tactics; you see it also on forums on the internet. People are discussing a certain topic and suddenly there's a completely unrelated comment with an advert," managing director of BulkSMS.com Dr Pieter Streicher recently told News24.

Spam remains that most pressing concern of PC with about 68% more concerned about unsolicited mail that PC virus infection, a survey conducted by O+K Research found.

According to Technology Banker, cyber crime in SA cost R2.65bn, but 75% was recovered, bringing losses in 2012 to R662.5m.


NEXT ON NEWS24 KENYAX

Read News24’s Comments Policy

Comment on this story
0 comments
Comments have been closed for this article.

Read more from our Users

Submitted by
Victor Tinto
No need for arrogance, CORD MP te...

A CORD MP has backed FORD Kenya leader Moses Wetang'ula for the Presidency come the 2017 elections. Read more...

Submitted by
Victor Tinto
I'm not leaving ODM, MP insists

I'm not leaving ODM at all, MP insists despite rumours. Read more...

Submitted by
William Korir
I'm not in Jubilee, former ODM ma...

I'm not in Jubilee, former ODM strategist says. Read more...

Submitted by
William Korir
Another Nyanza ODM MP quits for J...

Another ODM MP from Nyanza has quit the party, accusing leader Raila Odinga of lacking democracy. Read more...

Submitted by
Wasike Elvis
Terer urges Kenyans to register a...

Terer urges Kenyans to register as voters Uasin Gishu County Assembly Speaker Isaac Terer has has decried low registration of voters despite them having Identity cards. Read more...

Submitted by
Shakila Alivitsa
Your petty husband has nothing on...

I have a new favourite couple that make for interesting pieces. So yesterday I told you about my friend who was yelling at his wife that if he gets home and she is not there; she will see the very devil himself. Read more...