The eSentire Blog

Jul 21, 2025

Cyber Stealer Analysis: When Your Malware Developer Has FOMO About Features

Key TakeawaysFirst identified by eSentire's Threat Response Unit (TRU) in May 2025, Cyber Stealer represents a new…

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Posts from TRU Intelligence Center

Threat Response Unit

3 M

Secure Your (Microsoft) Teams: Defending Against Helpdesk Impersonation Attacks

In recent months, eSentire's Threat Response Unit (TRU) has observed an increased use of Microsoft Teams…

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Managed Detection and Response

3 M

eSentire Wins Multiple Leader Badges in the Summer 2025 G2 Grid® Reports

We are so excited to share that eSentire has been recognized with multiple MDR leader badges by G2 as part…

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TRU Positive/Bulletin

3 M

Threat Actors Recompile SonicWall's NetExtender to Include SilentRoute Backdoor

Adversaries don’t work 9-5 and neither do we. At eSentire, our 24/7 SOCs are staffed with Elite Threat…

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14 M

Don't Get Caught in the Headlights - DeerStealer Analysis

Adversaries don’t work 9-5 and neither do we. At eSentire, our 24/7 SOCs are staffed with Elite Threat…

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Threat Response Unit

7 M

Operationalizing Threat Intelligence vs. Threat Hunting: What Does It Really Mean?

Today’s threat actors are faster, stealthier, and increasingly well-resourced, so your IT/Security team can’t…

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Threat Response Unit

3 M

Operation Endgame Disrupts AvCheck, Forces Threat Actors to Seek Alternatives

Law enforcement agencies recently dismantled avcheck[.]net through Operation Endgame, a major international effort…

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TRU Positive/Bulletin

8 M

When Samsung's Magic Turns Tragic: A Tale of Unauthorized Mining

Adversaries don’t work 9-5 and neither do we. At eSentire, our 24/7 SOCs are staffed with Elite Threat…

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Generative AI

5 M

How AI Can Reshape Security Operations Through Augmentation, Not Automation

The promise of AI in cybersecurity has stirred excitement and skepticism. There’s no shortage of claims that…

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Vulnerability Scanning/Management

2 M

eSentire Named Tenable’s 2025 Top MSSP Partner in North America

eSentire is thrilled to be recognized as Tenable’s 2025 Top Managed Security Services Provider (MSSP)…

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