What We Do

ESENTIRE SERVICES

Managed Risk Programs →

Cyber risk and advisory programs that identify security gaps and build strategies to address them.

Managed Detection & Response →

MDR that provides improved detection, 24/7 threat hunting, end-to-end coverage and most of all, complete Response.

Digital Forensics & Incident Response →

Our team delivers the fastest response time in the industry. Threat suppression within just 4 hours of being engaged.

ESENTIRE PLATFORM

Atlas Extended Detection & Response (XDR) →

XDR with Machine Learning that eliminates noise, enables real-time detection and response, and automatically blocks threats.

ESENTIRE PEOPLE

Cyber Resilience Team

Be protected by the best from Day 1.

Security Operations Center (SOC)

24/7 Threat Investigation and Response.

Threat Response Unit

Expert hunting, research and content.

ESENTIRE MDR FOR MICROSOFT

Visibility and Response Across Your Entire Microsoft Security Ecosystem

How we do it

eSentire MDR Essentials

Multi-signal MDR services for small to medium businesses with 24/7 SOC support, threat hunting, and response expertise.

eSentire MDR Expert

Multi-signal MDR services with co-managed log service, Cyber Risk Advisor support, and added signal visibility and containment.

eSentire MDR Elite

Multi-signal MDR services with a dedicated Cyber Risk Advisor, risk reduction roadmap and executive meeting support.

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Insurance Construction Finance Legal Manufacturing Private Equity Healthcare Retail Food Supply SLED

Stop ransomware attacks before they disrupt your business.

Third-party Risk

Protect against third-party and supply chain risk.

Protect your most sensitive data.

Cloud Misconfiguration

Eliminate misconfigurations and policy violations.

Zero Day Attacks

Detect and respond to zero-day exploits.

Adopt a risk-based approach to cybersecurity.

Cybersecurity Compliance

Meet cybersecurity regulatory compliance mandates.

Network

Defend brute force attacks, active intrusions and unauthorized scans.

Endpoint

Safeguard endpoints 24/7 by isolating and remediating threats to prevent lateral spread.

Log

Investigation and enhanced threat detection across multi-cloud or hybrid environments.

Cloud

Configuration escalations, policy and posture management.

Insider Threat

Detects malicious insider behavior leveraging Machine Learning models.

Resources

Analysis of Microsoft Outlook Elevation of Privilege Vulnerability…

How Cybercriminals Can Exploit Silicon Valley Bank's Collapse for Phishing…

Best Cybersecurity Practices for the Food Supply Sector

Visit the eSentire Blog →

Case Studies

Customer testimonials and case studies.

Videos

Stories on cyberattacks, customers, employees, and more.

Reports

Cyber incident, analyst, and thought leadership reports.

Webinars

Demonstrations, seminars and presentations on cybersecurity topics.

Data Sheets

Information and solution briefs for our services.

Cybersecurity Tools

MITRE ATT&CK Framework, Cybersecurity Assessment, SOC Calculator & more

Visit Resource Library →

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.

View Threat Intelligence Resources →

Mar 15, 2023

CVE-2023-23397 - Microsoft Outlook Elevation of Privilege Zero-Day Vulnerability

THE THREAT On March 14th, as part of Microsoft’s monthly Patch Tuesday release, the company disclosed a critical, actively exploited vulnerability impacting Microsoft Office and Outlook. The…
Read More

View all Advisories →

Company

About Us

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.

Read about how we got here

Leadership Work at eSentire

FutureCon Seattle

eSentire will be a sponsor at the Seattle CyberSecurity Conference.

NetDiligence Cyber Risk Summit

eSentire will be a Sponsor at the NetDiligence Cyber Risk Summit in…

The War on Ransomware: Lives and livelihoods on the line

eSentire will be presenting and is a Gold Sponsor at the CyberRisk…

View Event Calendar →

Mar 20, 2023

Exertis and eSentire Partner to Deliver 24/7 Multi-Signal MDR, Digital Forensics & IR Services and Exposure Management to Organisations Across the UK, Ireland, and Europe

Basingstoke, UK– 20 March, 2023. Leading technology distributor, Exertis, announced today that it has bolstered its cybersecurity services, adding eSentire, the Authority in Managed Detection and Response (MDR), to its Enterprise portfolio of offerings. eSentire’s award-winning, 24/7 multi-signal MDR, Digital Forensics & Incident Response (IR), and Exposure Management services will be available…
Read More

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Partners

e3 Ecosystem

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.

Learn more

Apply to become an e3 ecosystem partner with eSentire, the Authority in Managed Detection and Response.

Become an Ecosystem Partner →

Login to the Partner Portal for resources and content for current partners.

Partner Login →

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Resources

Browse Blogs

Stay informed on the latest in cyber threats,
research, risk and strategy.

Jump To:

Blog Library Resource Library Cybersecurity Tools Video Library MDR & Cybersecurity Case Studies Cybersecurity Glossary TRU Intelligence Center

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Recent BATLOADER Activity Observed in December 2022

FortiOS - Authentication Bypass CVE-2022-40684

eSentire Threat Intelligence Malware Analysis: Redline Stealer

GootLoader Striking with a New Infection Technique

Disrupting an Active Ransomware Attack Over the Course of Hours

Intruder Deploys Medusa Unlocker instead of Medusa Locker in Attempted Medusa Ransomware Operation Targeting…

BatLoader Facilitates Fraud and Hands-On-Keyboard Attacks

eSentire Threat Intelligence Malware Analysis: RedAlert

Qakbot Sees Fall Resurgence

ChromeLoader Observations on the Rise

Qakbot and HTML Smuggling Resurgence

Russian-Speaking Attacker Exposes Their Toolbox While Attempting to Deploy the Phobos Ransomware to Community…

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Our Current G2 Ratings

mdr Leader winter

enterprise leader winter

mid market highest adoption winter

Managed Detection and Response
(MDR)

security leader winter

System Security