The eSentire Blog

May 14, 2026

Amatera Stealer 4.0.2 Beta: What's New in This Variant

What did we find?In late April 2026, eSentire's Threat Response Unit (TRU) intercepted an attempted delivery of…

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Posts from TRU Intelligence Center

TRU Positive/Bulletin

26 M

Tycoon 2FA Operators Adopt OAuth Device Code Phishing

What did we find?In late April 2026, the eSentire Threat Response Unit (TRU) analyzed a phishing campaign that…

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Product Updates

3 M

eSentire MDR for Wiz Is Now Available

Atlas now ingests and investigates Wiz findings automatically, correlating cloud risk against your broader…

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Product Updates

3 M

Atlas User Reported Phishing Is Now Live

Atlas now triages every user-reported phishing email with AI — automatically. From the moment an employee clicks…

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Threat Response Unit

3 M

Six Days Ahead: How eSentire Detected NetScaler Exploitation Before the Industry Caught Up

On April 2, 2026, eSentire’s Threat Response Unit (TRU) identified active exploitation attempts targeting Citrix…

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TRU Positive/Bulletin

34 M

Multi-Stage SEO Poisoning Campaign Targets Chinese-Speaking Developers with Kong RAT

What did we find?In March 2026, eSentire's Threat Response Unit detected a sophisticated multi-stage malware…

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AI/ML

7 M

eSentire in the Age of AI-Driven Threats

Last month, Anthropic disclosed that its Claude Mythos model had autonomously discovered thousands of zero-day…

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TRU Positive/Bulletin

35 M

STX RAT: A new RAT in 2026 with Infostealer Capabilities

What did we find?In late February 2026, eSentire's Threat Response Unit (TRU) observed an attempted delivery of a…

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Threat Intelligence

8 M

Examining the Blast Radius from the Axios npm Supply Chain Compromise

What Happened?eSentire's Security Advisory on this incident can be found here:…

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TRU Positive/Bulletin

9 M

Tycoon 2FA Infrastructure Update: Threat Actors Adapt Following Global Coalition Takedown

What did we find?Following the organized global coalition takedown of Tycoon 2FA phishing infrastructure led by…

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