The eSentire Blog

Sep 04, 2025

New Botnet Emerges from the Shadows: NightshadeC2

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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Posts from TRU Intelligence Center

Cybersecurity Strategy

8 M

From 10,000 Alerts to 10 Stories: How Correlated Attack Chains Can Help Beat SOC Burnou...

Security Operations Center (SOC) teams are drowning in a sea of alerts. According to recent research, 61% of…

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TRU Positive/Bulletin

9 M

Threat Actors Deploy Sinobi Ransomware via Compromised SonicWall SSL VPN Credentials

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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TRU Positive/Bulletin

17 M

Unmasking Interlock Group's Evolving Malware Arsenal

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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TRU Positive/Bulletin

6 M

Unpacking ShadowCoil’s (RansomHub Ex-affiliate) Credential Harvesting Tool

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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TRU Positive/Bulletin

19 M

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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TRU Positive/Bulletin

10 M

Ghost Crypt Powers PureRAT with Hypnosis

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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Cybersecurity Strategy

11 M

What to Do When Your Security Provider Gets Acquired: How to Spot the Signals and Stay ...

When it comes to my career in the cybersecurity industry, I’ve been on both sides of the table during an…

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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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