The eSentire Blog

Cybersecurity Strategy

12 M

How Identity-Centric Attacks Are Threatening Mid-Market Organizations

Mid-market organizations face an escalating security crisis that traditional cybersecurity frameworks struggle to…

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TRU Positive/Bulletin

16 M

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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Cybersecurity Strategy

11 M

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

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

10 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

19 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

7 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

21 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

11 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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TRU Positive/Bulletin

4 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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Threat Response Unit

4 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

10 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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TRU Positive/Bulletin

14 M

Pure Crypter Malware Analysis: 99 Problems but Detection Ain’t One

Key takeaways: Pure Crypter is a sophisticated malware-as-a-service (MaaS) loader that's being…

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