Talos

Microsoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday covers 49 vulnerabilities, seven of which are rated “critical,”...

Messaging applications have been around since the inception of the internet. But recently, due to the increased awareness around mass surveillance in some countries, more users are installing end-to-end encrypted...

Announcing two big additions to our Catalyst 9000 family. The Catalyst 9200 switch and the Catalyst 9800 wireless LAN controller.

Christopher Marshall, a veteran of the U.S. Navy, currently serves as Director of Cybersecurity Research for Cisco Talos Intelligence Group. As a veteran of the U.S....

State-sponsored actors have a number of different techniques at their disposal to remotely gain access to social media and secure messaging applications. Starting in 2017 and continuing through 2018, Cisco...

Vulnerabilities Discovered by Lilith [x_x] of Cisco Talos. Overview Cisco Talos is disclosing multiple vulnerabilities in the firmware of the Yi Technology Home Camera. In order to prevent the exploitation...

Introduction Cisco Talos' Vulnerability Discovery Team investigates software and operating system vulnerabilities in order to discover them before malicious threat actors. We provide this information to vendors so that they...

Cryptocurrency miners are becoming an increasingly significant part of the threat landscape.

It can be very time-consuming to determine if a bug is exploitable or not. In this post, we’ll show how to decide if a vulnerability is exploitable by tracing back...