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.
Meet insurability requirements with 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 eSentire is aware of widespread exploitation attempts targeting the recently disclosed ownCloud vulnerability CVE-2023-49103. CVE-2023-49103 (CVSS: 10) is tracked as a disclosure of… 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 and GITEX GLOBAL 2023, Dubai, UAE – October 18, 2023 – eSentire, Inc., the Authority in Managed Detection and Response (MDR), today announced that Inspira Enterprise Inc, (Inspira), a… 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.
eSentire Dispatches Sophisticated Attacker Before Business Disruption
The incident occurred as a result of social engineering and where an employee unknowingly downloaded a malicious file which spread laterally across our environment. eSentire was able to quickly identify the threat through a combination of their machine learning platform and security analysts, who worked with us to quarantine and isolate. Given our business, the potential for financial and reputational impact was significant and this helps easily justify our investment in eSentire’s solution to our Board.
Head of IT Infrastructure,
UK-headquartered investment management company
Finance - Asset Management
Whether for monetary gain or to disrupt business operations, cybercriminals have made financial organizations a top target. A cyberattack can compromise systems that drive operations and expose their clients’ personal financial data. This can result in millions of dollars in fines and lost revenue, as well as an incalculable amount of damage to a financial firm’s reputation.
While most financial organizations recognize this and have strong preventative security controls in place, clever social engineering and one wrong click by an employee can open the door to a company’s network. For one eSentire financial client, this is exactly what happened. Fortunately, eSentire’s Security Operation Center (SOC) leveraging eSentire MDR for Endpoint and eSentire MDR for Network proprietary machine learning capabilities detected the threat actor presence almost immediately and mitigated the threat in 22 minutes.
Just a few seconds after the remote control session was created via the Remote Assistance tool, some persistent malware was installed on the victim host. From there, lateral movement began.
The lateral movement phase began approximately 10 minutes after persistence was established on Patient Zero. An encoded PowerShell command was executed that downloaded an RC4-encrypted second-stage PowerShell script and launched it. As soon as the attacker used a PowerShell command, eSentire’s proprietary BlueSteel machine learning tool picked up on the suspicious activity and another alert was generated.
The command was executed under Patient Zero’s normal user account, without local admin privileges. After downloading and decrypting the second-stage PowerShell script, the attacker performed a scan of the local network for the purpose of infecting additional machines on the network. Two additional hosts on the local were subsequently compromised by remotely executing a similar PowerShell command.
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