Security

If you’re an experienced malware reverse engineer, exploit developer, response specialist, intel analyst, or looking to start your career in security, Talos might be the place for you.  We have a number of positions open in Columbia, Maryland; Austin, Texas; San Jose, California; and San Francisco,…

The portals that your employees and guests use for enterprise mobility and guest access are a reflection of your company brand and putting your best foot forward means customizing them for a better user experience. The challenge is that customization often requires someone with knowledge of HTML, Ja…

Registration is now open for the upcoming FIRST Technical Colloquium May 4-6, 2015 at Cisco Systems in Amsterdam, Netherlands. Please contact us at amsterdam-tc@first.org for any questions. The event already has an exciting preliminary program covering: Attacks Against Cloud Server Honeypots Emergi…

If you were to ask any security administrator who had to manage the security policies across an organization, they would probably define the “5-Tuple” as a “hard to understand, cryptic method leftover from the 1990s’ policy management for implementing access control and segmentation capabilities in…

This post was authored by Earl Carter and Nick Randolph. Threat actors are continually evolving their techniques. One of the latest Graftor variants is delivering a Malware DLL via a PNG file delivery mechanism. Graftor basically indicates some type of trojan hiding in a piece of software. Hiding ex…

As the focus on securing Information and Communications Technology (ICT) supply chains intensifies, the number of standards and guidelines is increasing at a troubling pace. These well-intended efforts to provide a framework for security may very well be “cooking the global ICT supply chain go…

News has not been kind to US headquartered technology companies over the past year.  From an erosion of faith because of a company’s geographic location, to a series of high profile breaches that are calling into question trust in your IT systems. Technology providers and governments have a vital ro…

This post was authored by Earl Carter and Craig Williams. With the April 15th US tax deadline only about 2 months away, a new wave of tax related phishing is underway. In this latest spear-phishing campaign, attackers are attempting to gain access to your system so that they can steal your banking a…

Cisco PSIRT is aware of public exploitation of the Cisco ASA Clientless SSL VPN Portal Customization Integrity Vulnerability identified by Cisco bug ID CSCup36829 (registered customers only) and CVE ID CVE-2014-3393. This vulnerability was disclosed on the 8th of October 2014 in the Cisco Security A…