There is always something of an air of anticipation in the Security community as we approach Black Hat and DEFCON. This is your official guide to what Cisco’s Talos Threat Intelligence team is doing at Black Hat 2016. There are a lot of classes
Vulnerabilities discovered by Aleksandar Nikolic. Blog post authored by Jaeson Schultz and Aleksandar Nikolic. One of the most fundamental tasks performed by many software programs involves the reading, writing, and general processing of files. In
This Post Authored by Nick Biasini For a couple of weeks in June the threat landscape was changed. Several high profile threats fell off the landscape, causing a shake-up that hadn’t been seen before. For a period of three weeks the internet
Talos have observed a large uptick in the Zepto ransomware and have identified a method of distribution for the Zepto ransomware, Spam Email. Locky/Zepto continue to be well known ransomware variants and as such we will focus on the spam email
Vulnerability discovered by Aleksandar Nikolic of Cisco Talos. Talos is disclosing the presence of CVE-2016-4324 / TALOS-CAN-0126, a Use After Free vulnerability within the RTF parser of LibreOffice. The vulnerability lies in the parsing of documents
libarchive is an open-source library that provides access to a variety of different file archive formats, and it’s used just about everywhere. Cisco Talos has recently worked with the maintainers of libarchive to patch three rather severe bugs in the
This post was authored by Warren Mercer. Patch Tuesday for June 2016 has arrived where Microsoft releases their monthly set of security bulletins designed to address security vulnerabilities within their products. This month’s release contains
It may surprise you to know that Cisco security researchers have been fighting quietly, for more than a decade, on your behalf to defeat cyber criminals. Cisco Talos, our security intelligence and response organization, is an elite group of security
We are pleased to announce the availability of the cryptolocker 4 white paper. Over the past year, Talos has devoted a significant amount of time to better understanding how ransomware operates, its relation to other malware, and its economic impact.
