Cisco Talos Intelligence Group is one of the largest commercial threat intelligence teams in the world. Comprised of world-class researchers, analysts, engineers, and linguists, Talos is dedicated to uncovering, understanding, and protecting against existing and emerging cyber threats. They provide comprehensive threat intelligence that powers Cisco's security products and services, helping organizations worldwide defend against sophisticated attacks. Talos actively discovers new vulnerabilities, publishes extensive research, threat landscape reports, and open-source security tools to benefit the broader security community and improve global defenses.
Cisco's corporate headquarters serves as the central hub for global operations, strategy, engineering leadership, and administration. For Talos, key strategic direction and coordination with Cisco's broader security business group are anchored here, though its operational strength lies in its global distribution.
Cisco's San Jose campus is a large, modern tech complex featuring numerous office buildings, advanced research and development labs, executive briefing centers, and comprehensive employee amenities. It's a significant landmark in Silicon Valley, designed to foster innovation.
Cisco promotes a culture of innovation, collaboration, continuous learning, and inclusivity. Within Talos, this translates to a dynamic, mission-driven environment focused on tackling complex cybersecurity challenges. The culture emphasizes deep research, rapid response, and knowledge sharing.
The San Jose headquarters is pivotal for Cisco's global strategy, product development, and corporate governance. While Talos operates globally, its alignment with Cisco's core at the HQ allows for deep integration with product teams, access to vast telemetry data, and strategic resource allocation.
Cisco Talos maintains a robust global presence with researchers, analysts, engineers, and security operations centers strategically located across North America, Europe, Asia Pacific, and other key regions. This distributed model enables continuous 24/7/365 threat monitoring, rapid response to emerging threats worldwide, collection of diverse global telemetry, and development of localized threat intelligence. Talos supports global functions including advanced threat research, malware reverse engineering, vulnerability discovery and disclosure, proactive threat hunting, incident response support, and the dissemination of actionable intelligence to Cisco products, services, customers, and the broader security community to elevate collective defense capabilities.
170 West Tasman Dr.
San Jose
California
USA
Address: Cisco Systems, (near) 7120 Columbia Gateway Drive, Columbia, MD 21046, USA
Serves as a critical center for North American threat intelligence operations, research and development, and coordination of global threat responses.
Address: Cisco Systems, Bedfont Lakes, Feltham, Middlesex, TW14 8HA, UK
Acts as a key hub for EMEAR (Europe, Middle East, Africa, Russia) threat monitoring, analysis, outreach, and collaboration with local cybersecurity entities.
Address: Cisco Systems, 12515 Research Blvd, Austin, TX 78759, USA
Contributes to global threat intelligence operations and product development, with a focus on emerging technologies, cloud-based threats, and advanced analytics.
Address: Various Cisco offices and remote locations worldwide
Ensures 24/7 'follow-the-sun' threat coverage, diverse perspectives from various regions, localized threat intelligence gathering, and rapid response capabilities worldwide.
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As of April 2025, Cisco Talos' leadership includes:
Cisco Talos has been backed by several prominent investors over the years, including:
Cisco, as a large technology company, periodically makes strategic adjustments to its executive leadership team to align with evolving business priorities, market conditions, and focus on growth areas such as security, AI, cloud, and software. Significant changes are typically announced through official Cisco press releases, SEC filings, or investor relations channels. For the most current information, referring to these official sources is recommended.
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Cisco typically uses standardized email formats for its employees. The most common formats involve a combination of the employee's first and last name, or initials, followed by the @cisco.com domain.
[first_initial][last_name]@cisco.com (e.g., jdoe@cisco.com) or [first_name].[last_name]@cisco.com (e.g., jane.doe@cisco.com)
Format
jdoe@cisco.com
Example
90%
Success rate
TalosIntelligence.com Blog • February 23, 2024
This week's Threat Roundup from Cisco Talos detailed new vulnerabilities, malware campaigns, and security updates. Highlights included analysis of recent phishing attacks leveraging QR codes, updates on exploit kit activities, and new Snort rule releases to protect against emerging threats....more
TalosIntelligence.com Blog • February 21, 2024
Cisco Talos uncovered a new campaign by the Lazarus Group targeting manufacturing and agricultural sectors. The attackers are deploying a new variant of the MATA command and control framework to steal personally identifiable information (PII) and other sensitive data. Talos provided an in-depth analysis of the malware and attacker TTPs....more
TalosIntelligence.com Blog • January 24, 2024
Cisco Talos observed APT41, a Chinese state-sponsored threat actor, deploying a new variant of the KEYPLUG backdoor in attacks against a U.S.-based research institution. The research details the malware's capabilities and the broader context of the campaign....more
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