Solutions: Threat Hunt

Michelle Drolet

What You Need to Know: A ransomware attack was deployed against an unnamed target, using Mitel’s VoIP appliance an entry point. CVE-2022-29499 is actively being used by attackers to achieve remote code execution and to gain initial access to their victim’s environment. The vulnerability is rated 9.8 in severity on the CVSS vulnerability scoring system.

Michelle Drolet

What You Need to Know: Today, VMware issued patches for two security flaws discovered in Workspace ONE Access, Identity Manager, and vRealize Automation. The vulnerabilities are tracked as CVE-2022-22972 and CVE-2022-22973 and could be exploited to backdoor enterprise networks. The first vulnerability, CVE-2022-22972 has a critical CVSS score of 9.8 and is an authentication bypass

Michelle Drolet

What You Need to Know: This week, ESET researchers discovered three new cyberattacks against Ukraine: HermeticWizard, HermeticRansom, and IsaacWiper. There is a new exploit, HermeticWizard, which spreads HermeticWiper across local networks via WMI and SMB. HermeticWizard is a worm that was deployed on a Ukrainian system on February 23, 2022. The malware starts by trying

Michelle Drolet

What You Need to Know: Security teams are in a hurry to patch an unknown active vulnerability that was found in Apache’s Log4j and is now named Log4Shell. Log4j is a Java-based open-source library used by apps and services, and the newly found vulnerability could allow an attacker to compromise millions of devices across the

Michelle Drolet

Covid-19 has disrupted our lives and caused a lot of stress and panic globally. Even though lockdowns may be relaxing, cyber-attacks are showing no signs of slowing down. The pandemic has created the perfect environment for hacktivists to strike with a high degree of success. Let’s understand the top five reasons for this: 1. Expanding

Michelle Drolet

What Exactly Is Automated Penetration Testing? Software-based penetration testing is here! Learn how leading companies are taking advantage of this new technology to drive cost-effective remediation. When: Wednesday, February 27th 2:00 PM EST Host: Amitai Ratzon CEO , Pcysys Your Takeaways: A fresh approach to vulnerability remediation prioritization How to ensure your security posture is kept

Michelle Drolet

Ransomware attacks can prove extremely disruptive and expensive to remedy. Prevention is better than finding a cure, and ransomware incidents are easily preventable with the right action. A few high-profile ransomware incidents have spread awareness, and many individuals and organizations have likely taken strides to protect themselves, which may have diminished the success rate of ransomware

Michelle Drolet

The NIST Cybersecurity Framework (CSF) is a crowdsourced set of best practices to help you analyze your cyber risk posture and work towards improving it. Learn what it can do for your business, how to tailor and implement it, and how to manage it to work towards your desired security posture. The cybersecurity threat and

Michelle Drolet

The Rise of Targeted Ransomware What is targeted ransomware? Are you susceptible? What can you do to defend against it? Presented by: Michelle Drolet, CEO, Towerwall Watch now >  

Michelle Drolet

Trends in Data Breaches and Comprehensive Responses Does your organization have a data breach response plan? Join Michelle Drolet and a team of industry experts for an interactive Q&A panel and discover the best practices for breach response and how to strengthen your organization’s cyber resilience. About the Webinar Join this interactive Q&A panel with