Cyber risk and advisory programs that identify security gaps and build strategies to address them.
MDR that provides improved detection, 24/7 threat hunting, end-to-end coverage and most of all, complete Response.
Our team delivers the fastest response time in the industry. Threat suppression within just 4 hours of being engaged.
Visibility and response across your entire Microsoft security ecosystem.
XDR with Machine Learning that eliminates noise, enables real-time detection and response, and automatically blocks threats.
Be protected by the best from Day 1.
24/7 Threat Investigation and Response.
Expert threat hunting, original research, and proactive threat intelligence.
TRU is foundational to our MDR service. No add-ons or additional costs required.
Flexible MDR packages that enhance your cyber resilience and security operations.
Stop ransomware attacks before they disrupt your business.
Detect and respond to zero-day exploits.
Protect against third-party and supply chain risk.
Adopt a risk-based approach to cybersecurity.
Protect your most sensitive data.
Meet cybersecurity regulatory compliance mandates.
Eliminate misconfigurations and policy violations.
Prevent business disruption by outsourcing MDR.
Defend brute force attacks, active intrusions and unauthorized scans.
Safeguard endpoints 24/7 by isolating and mediating threats to prevent lateral spread.
Enhance investigation and threat detection across multi-cloud or hybrid environments.
Remediate critical misconfigurations, security vulnerabilities and policy violations across cloud and containerized environments.
Detect malicious insider and identity-based behavior leveraging machine learning models.
THE THREAT On August 21st, 2023, Ivanti disclosed a new vulnerability impacting Ivanti Sentry (formerly MobileIron Sentry). Ivanti has confirmed limited exploitation occurred prior to the disclosure… READ NOW
Our Threat Response Unit (TRU) publishes security advisories, blogs, reports, industry publications and webinars based on its original research and the insights driven through proactive threat hunts.
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 2000+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company's mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
Waterloo, ON–September 6, 2023 – eSentire, Inc., the Authority in Managed Detection and Response (MDR), and Kterio, the leading provider of smart building operating systems, today announced that they… READ NOW
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
We believe a multi-signal approach is paramount to protecting your complete attack surface. See why eSentire MDR means multi-signal telemetry and complete response.
See how our 24/7 SOC Cyber Analysts and Elite Threat Hunters stop even the most advanced cyberattacks before they disrupt your business.
Choose the right mix of Managed Detection and Response, Exposure Management, and Incident Response services to strengthen your cyber resilience.
Try our interactive tools including the MITRE ATT&CK Tool, the SOC Pricing Calculator, the Cybersecurity Maturity Assessment, and our MDR ROI Calculator.
Read the latest security advisories, blogs, reports, industry publications and webinars published by eSentire's Threat Response Unit (TRU).
See why 2000+ organizations count on eSentire to build resilience and prevent business disruption.
Microsoft has disclosed five actively exploited zero-day vulnerabilities in the July Patch Tuesday release. It is critical that organizations prioritize the patching of these vulnerabilities as exploitation is ongoing. The zero-day vulnerabilities from this release are classified as Remote Code Execution (RCE), Privilege Escalation, and Security Feature Bypass. One vulnerability from this release (CVE-2023-36884) is confirmed to be exploited by the Russian-based threat actor group Storm-0978. Real-world attacks were identified impacting military and government bodies primarily in Europe.
It should be noted that all of the exploited vulnerabilities from this release require either user interaction or previous access to the vulnerable system; this reduces the likelihood of rapid adoption and widespread exploitation. All five vulnerabilities are reported to be exploited in targeted attacks at this time.
This month Microsoft addressed a total of 130 separate vulnerabilities. This is by far the largest number of vulnerabilities included in a Microsoft Patch Tuesday release this year. Additionally, this is the last Patch Tuesday before BlackHat, which may explain the above-average zero-day count. While the zero-day vulnerabilities are most concerning, there are five additional vulnerabilities that Microsoft tracks as “exploitation more likely.”
The zero-day vulnerabilities from this release are as follows:
CVE-2023-36884 (CVSS: 8.3) - Office and Windows HTML Remote Code Execution Vulnerability
CVE-2023-35311 (CVSS: 8.8) - Microsoft Outlook Security Feature Bypass Vulnerability
CVE-2023-32049 (CVSS: 8.8) - Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-32046 (CVSS: 7.8) - Windows MSHTML Platform Elevation of Privilege Vulnerability
CVE-2023-36874 (CVSS: 7.8) - Windows Error Reporting Service Elevation of Privilege Vulnerability