Security experts are warning about a stealthy Windows virus that steals login details for online bank accounts.

In the last month, the malicious program has racked up about 5,000 victims - most of whom are in Europe.

Many are falling victim via booby-trapped websites that use vulnerabilities in Microsoft's browser to install the attack code.

Experts say the virus is dangerous because it buries itself deep inside Windows to avoid detection.

Old tricks

The malicious program is a type of virus known as a rootkit and it tries to overwrite part of a computer's hard drive called the Master Boot Record (MBR).

This is where a computer looks when it is switched on for information about the operating system it will be running.

"If you can control the MBR, you can control the operating system and therefore the computer it resides on," wrote Elia Florio on security company Symantec's blog.

Mr Florio pointed out that many viruses dating from the days before Windows used the Master Boot Record to get a grip on a computer.

For more on this story please go to BBC NEWS | Technology | Warning on stealthy Windows virus


Worrying isn't it, I am using another anti virus program now and it picks up spyware, adware and virus's my other program misses - how many programs do we need to protect our computers.

What program (antivirus etc) use and how do you rate it ?