Tuesday, April 12th, 2011
A new Trojan tries to extort money from users by convincing them to dial international telephone numbers to reactive Windows, a security researcher said today.
Once on a PC, the malware displays a message claiming that Windows is "locked" and must be reactivated, said Mikko Hypponen, the chief research officer of ...
Posted in Internet, Security, Windows | No Comments
Tuesday, November 30th, 2010
Malware is all about money. Spyware stealthily captures keystrokes and sensitive data to compromise accounts. Phishing attacks lure users into unwittingly surrendering account credentials and other crucial information. Ransomware uses a much less subtle tactic of demanding the money directly in exchange for the safe return of your own data.
The ...
Posted in Internet, Security | No Comments
Tuesday, December 1st, 2009
There's nothing new about Windows trojans resorting to a little blackmail, but Computer Associates has now observed a new twist; a trojan which blocks internet access until the user enters an activation code. This is activation code is obtained by sending an SMS containing a particular number to an expensive ...
Posted in Internet, Privacy, Security, Windows | No Comments
Wednesday, August 13th, 2008
There are confirmed reports on a new version of the Gpcode ransomware being spread via a botnet.According to Vitaly Kamluk of Kaspersky Lab (my employer), the Trojan encrypts files on an infected machine (AES-256) and leaves a text file named crypted.txt with a ransom note demanding $10 to decrypt the ...
Posted in General BS, Internet, Networking, Privacy, Security, Windows | No Comments
Tuesday, June 17th, 2008
Kaspersky Lab has published advice on recovering files encrypted by the frightening Gpcode.ak virus, but there is a big catch -- users must not have turned off their PC first.
A new variant of the malware struck last week, scrambling a variety of files on victims' PCs using a very strong ...
Posted in Hardware, Internet, Privacy, Security, Software | No Comments
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