Page last updated at 13:11 GMT, Tuesday, 5 August 2008 14:11 UK

Hi-tech criminals target Twitter

Screen grab of the fake profile on Twitter
Fake profiles are the latest weapon for cyber-criminals

Micro blogging site Twitter is the latest target of cyber criminals who are increasingly finding fertile ground on social networks.

A fake Twitter profile with a malicious payload has been spotted by security firm Kaspersky.

It purports to link to a pornographic video but downloads a fake version of Adobe Flash which installs programs capable of stealing data.

The attack is believed to be the first to target Twitter.

Social net

The attack is believed to have originated in Brazil because of the language it uses, the servers it calls on to download trojans and the e-mail address used to collect stolen data.

The fake profile has a name that means "pretty rabbit" in Portuguese. It tries to convince users to download the fake Flash video viewer in order to watch the associated video.

It comes as Kaspersky also releases details about two worms that target social networking sites MySpace and Facebook. More variants of these worms are also starting to turn up.

The worms transformed victims' machines into zombie computers, used by criminals to send spam, launch phishing attacks and harvest data.

They were disguised as a link to YouTube which also installed a fake version of Flash Player.

"Unfortunately users are very trusting of messages left by friends on social networking sites so the likelihood of a user clicking on a link like this is very high," said Alexander Gostev, a senior virus analyst at Kaspersky Lab.

Only those using Microsoft Windows are vulnerable to infection from these malicious programs.


SEE ALSO
The battle against the botnet hordes
21 Feb 08 |  Technology
Jail sentence for botnet creator
12 Jun 08 |  Technology
Boom times for hi-tech criminals
02 Jan 08 |  Technology
Net criminals shun virus attacks
20 Jul 07 |  Technology
Fake media file snares PC users
08 May 08 |  Technology

RELATED INTERNET LINKS
The BBC is not responsible for the content of external internet sites


FEATURES, VIEWS, ANALYSIS
Has China's housing bubble burst?
How the world's oldest clove tree defied an empire
Why Royal Ballet principal Sergei Polunin quit

BBC navigation

BBC © 2013 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

Americas Africa Europe Middle East South Asia Asia Pacific