Experiencing an issue? Submit a support ticket.
Cisco Talos is actively tracking an ongoing campaign, targeting users in Ukraine with malicious LNK files which run a PowerShell downloader since at least November 2024. Learn More
Cascading Style Sheets (CSS) are ever present in modern day web browsing, however its far from their own use. This blog will detail the ways adversaries use CSS in email campaigns for evasion and tracking. Learn More
Cisco Talos has discovered an active exploitation of CVE-2024-4577 by an attacker in order to gain access to the victim's machines and carry out post-exploitation activities. Learn More
Evolve your incident response with intelligence-led proactive services and deep expertise that only Talos can offer, before –and during– an active emergency. Anyone can stand behind you – Talos IR stands beside you, every step of the way.
Together, we can reduce downtime and mitigate risk. Get started today.
Talos is Cisco's threat intelligence research organization, an elite group of security experts devoted to providing superior protection for our customers, products and services.
Our job is your defense.
Talos powers the Cisco portfolio with comprehensive intelligence.
Every customer environment, every event, every single day, all around the world.