eSentire

As your business scales, so do the threats you're facing. Your team needs a partner that can detect threats in seconds and contain them in minutes. At eSentire, our sole mission is to protect your critical data, technology, and people from cyber threats. We combine: ✅ Total Attack Surface Visibility ✅ XDR Cloud Platform Technology ✅ Proprietary Machine Learning Models ✅ 24/7 Threat Hunting The result? eSentire MDR delivers complete Response to stop threats before they become business-disrupting events. Combat-ready and battle-tested, Team eSentire stands guard so you don't have to. An attack on you is an attack on us. Full stop. Get started now: https://bit.ly/3HAc6c8

We have been recognized as a Strong Performer in The Forrester Wave™: Managed Detection and Response Services, Q1 2025 report! 🎉 What sets us apart? According to Forrester, "eSentire differentiates itself from other providers through how well it understands the challenges our target customers, mostly midmarket organizations, face: defending against sophisticated adversaries with limited budgets and minimal security personnel." This makes us a "superior choice" for resource-constrained organizations "that want to stay more hands-off from the day to day of service delivery". As part of our Next Level MDR service, we're helping our customers continuously harden their security posture with proactive threat intelligence and the world’s most complete response capability. Moreover, Forrester specifically highlighted our strengths in: ⚡ Delivering robust managed response 🧑💻 Breadth of 300+ best-of-breed technology integrations 📈 Improving customer security posture management 🤝 Our expansive partner ecosystem Thank you to our customers and partners who've been part of this journey. Download The Forrester Wave: Managed Detection and Response Services, Q1 2025 report here: https://lnkd.in/gPeEYfU6 #Cybersecurity #MDR #ForresterWave #ThreatDetection #SecurityOperations

The latest TRU Weekly Threat Briefing is now out! Here are the top 3 stories that TRU has highlighted in this edition: 👾 #StopRansomware – Ghost Ransomware A joint advisory from the FBI, CISA, and MS-ISAC was released on Ghost ransomware. The report details updated Tactics, Techniques, and Procedures (TTPs) and Indicators of Compromise (IoCs) associated with Ghost Ransomware actors, based on recent investigations. 🎣 Darcula-suite 3.0 Phishing Kit A new phishing kit, tracked as Darcula Phishing Kit (V3) allows attackers to spoof any brand's website. With advanced customization features and anti-detection tools, the phishing kit can significantly enhance the scope and effectiveness of phishing attacks. 🇷🇺 Russia-Aligned Threat Actors Actively Targeting Signal Messenger Russian-aligned threat actors are exploiting Signal Messenger's linked devices feature to intercept sensitive communications. Device linking is a legitimate feature on multiple platforms but can create risk as threat actor devices may be added for stealthy surveillance. Read the full threat briefing below to learn more! #threatintelligence #threathunting #cyberthreats #cybersecurity #ransomware

Phishing attacks are always personal 🎣 🎯 For Glen Schut, SOC Innovation Manager at eSentire, one family incident became the reason he joined the fight against cybercrime. Fast forward to today, and Glen is pushing boundaries in our Waterloo SOC. By leveraging GenAI, LLMs, and the in-house solution P3, he’s developing innovative ways to: 🔎 Enrich threat investigations faster than ever. 🔄 Automate and streamline SOC workflows. 📊 Correlate data more effectively to uncover threats. Driven by purpose and powered by innovation, this is how we outpace today’s cyber threats. 📽️ Hear Glen’s full story in the video below! #SOCAnalyst #SOCInnovation #cybersecurity #cyberthreats #infosecjobs #ITcareers #cybersecurityjobs

⏱️ 14 minutes. That’s all it took to stop this ransomware attack in its tracks. When an engineering and consulting company was targeted by a threat actor late at night, our SOC detected the activity, escalated the issue, and began isolating impacted assets to halt lateral movement - within minutes. Here’s what happened next: 1️⃣ The attacker attempted to bypass Microsoft Defender by adding exclusions and deploying malicious tools. 2️⃣ Our SOC immediately alerted the customer and worked with them to disable the compromised admin account. 3️⃣ Guided remediation ensured all credentials were reset, MFA was verified, and deeper investigation uncovered evidence of a DCSync attack aimed at replicating Active Directory data. Additional steps, like analyzing firewall logs and performing a Dark Web credential check, revealed the full intrusion vector and secured the environment. 💡 Without intervention, this could have been a costly disruption. But the business was protected with detection, response, and remediation handled in real-time. That’s the power of MDR—and why mean time to detect, contain, and respond matters so much. 📽️ Watch the full story from Brandon Stencell to see how it unfolded: #darkweb #cybercrime #cybersecurity #cyberthreats #storiesfromthesoc #MDR

We’re honored to be named one of the 20 Coolest Endpoint and Managed Security Companies of 2025 as part of CRN’s Security 100 list! This recognition highlights our commitment to innovation and delivering industry-leading MDR services that help our customers stay ahead of emerging threats. With new capabilities like MDR for GenAI Visibility, we’re empowering organizations with deeper insights into their AI usage—enhancing security posture and ensuring stronger cyber resilience. Thank you to CRN for the recognition and to our customers and partners for your trust in eSentire! 🎉 Read more: https://bit.ly/3Di9uDk #Cybersecurity #MDR #GenAI #SecurityInnovation #CRN

The next generation of cybersecurity leaders is already here and Tia (Yatia) Hopkins is helping to make sure they thrive 🌟 Tia, our Chief Cyber Resilience Officer & Field CTO, has been recognized in Security Journal Americas' Special Influencers Edition for her outstanding contributions to cybersecurity leadership and mentorship. Her impact extends beyond the SOC; she’s shaping the industry by: 🔹 Championing cyber resilience & security strategy 🔹 Advocating for diversity, mentorship & education 🔹 Shaping the future of Managed Detection & Response (MDR) 👏 Learn more about how Tia is shaping the future of cybersecurity:

Our latest TRU Weekly Threat Briefing is out! 🦉 📰 Here are the top 3 stories our TRU team is talking about in this edition: ➡️ North Korean Threat Actors using Phishing Techniques to Execute PowerShell Commands North Korean threat actors are using a phishing technique similar to the ClickFix initial access vector, which uses social engineering to convince victims to execute malicious PowerShell code. ➡️Microsoft Patch Tuesday This month, Microsoft highlighted two vulnerabilities confirmed to be actively exploited by threat actors and two vulnerabilities that were disclosed prior to patch release. Organizations are strongly recommended to review the full Microsoft release and apply all relevant security patches. ➡️The BadPilot Campaign Microsoft revealed details on a multi-year initial access campaign attributed to the Russian state-sponsored APT Seashell Blizzard, who were observed exploiting known vulnerabilities in Internet-facing assets to gain access to victim networks and establish persistence on compromised hosts for espionage purposes. Want to learn more? Check out the full threat briefing for more details! #threatintelligence #threathunting #threatbriefing #cybersecurity #ransomware #malware

Are you heading to the ATC Tech Summit 2025? Our very own Tia (Yatia) Hopkins, Chief Cyber Resilience Officer & Field CTO, will be doing the opening keynote address on 'Cyber Resilience: Shifting from Risk to Readiness'! With 20+ years in cyber, Tia has redefined how organizations protect themselves in an increasingly dynamic threat landscape. Her keynote will focus on: ➡️ How adopting a cyber resilience mindset can help organizations anticipate, withstand, and recover from cyber disruptions. ➡️ The pivotal role of Continuous Threat Exposure Management (CTEM) in transitioning from reactive risk management to proactive readiness. ➡️ Exploring the core pillars of cyber resilience and how to better anticipate and recover from modern security challenges. This is one event you don't want to miss! If you haven't already, register for ATC Tech Summit here: https://lnkd.in/gk5_Wbjg Make sure to use discount code 🎟️ PARTNER2025 #ATCTechSummit

✨ CTEM ✨ The future of cybersecurity is here, and it's reshaping how businesses stay resilient. In the latest episode of Cyber Talks, Tia (Yatia) Hopkins, Chief Cyber Resilience Officer at eSentire, and Roselle Safran, Founder & CEO at KeyCaliber, dive deep into Continuous Threat Exposure Management (CTEM)—the methodology Gartner says will shape cybersecurity for years to come. Key highlights from this conversation include: 🔹 What sets CTEM apart from traditional methods 🔹 The 5 stages of CTEM and how they enhance MDR services 🔹 Tackling barriers like visibility gaps and vulnerability prioritization 🔹 Predictions on emerging CTEM trends 🎧 Tune in now on: ➡️ Spotify: https://spoti.fi/3CtKmt5 ➡️ Apple: https://apple.co/4hyhX3T