Defending Against Critical Threats: Analyzing Key Trends
Our latest cybersecurity report explores the most critical cyber threats and how to build a resilient security strategy.
Top six threats of 2021
Cyberattacks grew in both frequency and sophistication in 2021, but these six threat trends emerged as the most concerning and disruptive. Explore our expert analysis about their potential long-term impact.
Colonial Pipeline and ransomware
Learn why the Colonial Pipeline ransomware attack sparked a big reaction from both defenders and cybercriminals.
Tackling security debt
Discover why security debt is creating more opportunities for attackers to exploit.
Addressing critical vulnerabilities
Find out how to reduce risk by prioritizing key vulnerabilities and adopting a proactive risk-based approach.
Log4j and planning for zero-days
Learn about the full impact of Log4j, how it continues, and how to deal with future zero-day attacks.
Tracking Emotet
Emotet has a long history and came back stronger than ever in 2021. Learn how it evolved and how to prevent attacks.
The rise of macOS malware
Learn how Cisco Talos threat hunters are monitoring attack behavior and tackling increased threats against macOS.
Get insight from security experts
“It's time to move beyond ransomware thoughts and prayers.”
Matt Olney, Director of Threat Intelligence and Interdiction at Cisco Talos
Watch the #CiscoChat
Learn more about 2021's top threats, like Log4j, and discover how you can defend your organization against future attacks.
Resources
Security Stories podcast
Get insight from interviews with a diverse range of leaders from across the cybersecurity industry.
Cisco cybersecurity reports
Grow your cybersecurity knowledge with our research and reports.
Cisco security blog series
Keep an eye on our blogs to find out about the latest trends and developments.
