Fake MSNBC news alerts used in latest malicious spam campaign

Wednesday, August 13th, 2008

IT security and control firm Sophos is reminding computer users to exercise diligence when checking their email in the wake of a new widespread wave of dangerous spam messages that claim to be breaking news alerts from MSNBC. Samples intercepted at SophosLabs, Sophos's global network of virus, spyware and spam ...

New Gpcode (encryption) ransomware speading via botnet

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 ...

Keyczar – Google’s crypto for non-cryptographers

Tuesday, August 12th, 2008

Google has released Keyczar, billed as a "Toolkit for safe and simple cryptography", under an Apache 2.0 open source licence. Keyczar has been developed by members of the Google security team and aims to make cryptography more accessible to application developers.Keyczar's design goals were to manage the complexity of cryptography ...

Surf Jack – HTTPS will not save you

Monday, August 11th, 2008

Say hello to a new security tool called “Surf Jack” which demonstrates a security flaw found in many public sites. The proof of concept tool allows testers to steal session cookies on HTTP and HTTPS sites that do not set the Cookie secure flag. I’ve been working with two banks ...

New Tool to Automate Cookie Stealing from Gmail, Others

Sunday, August 10th, 2008

A security researcher at the Defcon hacker conference in Las Vegas on Saturday demonstrated a tool he built that allows attackers to break into your inbox even if you are accessing your Gmail over a persistent, encrypted session (using https:// versus http://). When you log in to Gmail, Google's servers will ...