Firesheep countermeasure tool BlackSheep

Firesheep is the Firefox extension that makes it easier to steal logins and take over social media and email accounts after users log in from a WiFi hotspot or even their own …

New IE 0-day exploit code found in the wild

Exploit code for a previously unknown Internet Explorer zero-day vulnerability that would allow an attacker to perform a remote code execution and install malware on the …

Firefox 3.6.12 fixes critical security issue

Mozilla released Firefox 3.6.11 that fixes a critical security issue. Heap buffer overflow mixing document.write and DOM insertion Morten Kråkvik of Telenor SOC reported …

Breaking web browsers

In the video below, Jeremiah Grossman, the founder and CTO of WhiteHat Security, talks about breaking web security. The video was recorded at the OWASP AppSec USA 2010 conference.

Google Chrome 7 includes security fixes

Google Chrome 7.0.517.41 has been released to the Stable and Beta channels for Windows, Mac, and Linux. Security fixes: Possible autofill / autocomplete profile spamming. …

Firefox 3.6.11 fixes several security issues

Mozilla released Firefox 3.6.11 that fixes several security issues as well as stability issues. Insecure Diffie-Hellman key exchange Mozilla cryptographer Nelson Bolyard …