Recovering from the Encryption Virus

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 ...

How safe is instant messaging?

Monday, June 9th, 2008

The number of interested parties eager to listen in on your online conversations, including what you type through instant messaging, has never been higher. It's trivial to monitor unencrypted wireless networks and snatch IM passwords as they flow through the ether. Broadband providers and their business partners are enthusiastically peeking into ...

fgdump 2.1.0 and pwdump 1.7.1 Released - Dump LanMan & NTLM Hashes

Wednesday, May 28th, 2008

The major change is both tools now support 64-bit targets! Good news for us. pwdump6 is a password hash dumper for Windows 2000 and later systems. It is capable of dumping LanMan and NTLM hashes as well as password hash histories. It is based on pwdump3e, and should be stable on ...

Debian and Ubuntu keys under attack

Friday, May 16th, 2008

A recently disclosed vulnerability in widely used Linux distributions can be exploited by attackers to guess cryptographic keys, possibly leading to the forgery of digital signatures and theft of confidential information, a noted security researcher said Thursday. HD Moore, best known as the exploit researcher who created the Metasploit penetration testing ...

High-Security Flash Storage

Monday, May 5th, 2008

If you think of flash memory, people typically think of USB memory sticks or memory cards for digital cameras and camcorders. But the potential applications for flash have expanded tremendously. The media started off as non-volatile memory for firmware on PCs and consumer electronics devices. It then became an ultra-portable ...