Guidance for Defending
Against Advanced Threats
Given the Russian invasion of Ukraine, global cybersecurity agencies are advising all organizations to prepare for possible cyberattacks. Security teams are looking to leaders like CISA (the Cybersecurity and Infrastructure Security Agency), which issued a Shields Up warning that contains guidance for business leaders and security organizations.
Tailored guidance by industry
and location
Solution Briefs
By Industry
Solution Briefs
By Location
Further Resources
3.31.22
Blog Post
Detect and Stop Spring4Shell Exploitation
Get recommendations for how to detect Spring4Shell exploitation and learn how you can use ExtraHop to stop attacks that leverage this vulnerability.
3.1.22
Industry Report
Cyber Confidence Index 2022
Get the details on a survey of IT decision makers from four countries, the confidence in overall security, and the startling frequency of ransomware attacks.
12.10.21
Blog Post
Defend Against Log4j Exploits
Understand Log4j exploitation and what you can do about this zero-day vulnerability.
5.12.21
Security Advisory
Security Advisory: Insecure Protocol Usage Exposes Organizations to Cybersecurity Risk
The deprecated SMBv1 protocol has been associated with more than $1 billion in damages from attacks like WannaCry—so why are over two thirds of environments running it in ten or more devices?
1.31.21
Ransomware Attacks in 2021: A Retrospective
Ransomware attacks spiked in 2021 in both frequency and severity. Read a retrospective on the biggest attacks and the implications for cybersecurity.