The eSentire Blog

TRU Positive/Bulletin

4 M

Attackers Use Third-Party Contractor Account to Infiltrate Network

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

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TRU Positive/Bulletin

3 M

Redline Stealer Masquerades as Photo Editing Software

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

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Threat Intelligence

6 M

Will Counterattacks Stop Cybercriminals?

Cybersecurity is not an IT problem to solve—it's a business risk to manage. In the Managing Cyber Risk podcast…

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TRU Positive/Bulletin

4 M

AsyncRAT Activity

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

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Threat Response Unit

17 M

eSentire Threat Intelligence Malware Analysis: SolarMarker

Since first emerging in 2020, SolarMarker (aka: Jupyter, Polazert, Yellow Cockatoo) remains one of the most…

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TRU Positive/Bulletin

17 M

Hackers Spearphish Corporate Hiring Managers with Poisoned Resumes, Infecting Them with...

More_Eggs Came Calling for Easter eSentire’s security research team, the Threat Response Unit (TRU), has…

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TRU Positive/Bulletin

6 M

Fake Chrome Setup Leads to NetSupportManager RAT and Mars Stealer

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

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Threat Response Unit

5 M

Expect Aftershocks from the Ongoing Russian-Allied Cyber Threats

In January, the Cybersecurity and Infrastructure Security Agency (CISA) released an Alert (AA22-011A) outlining…

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TRU Positive/Bulletin

5 M

UpdateAgent macOS Malware

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

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Threat Response Unit

10 M

eSentire Threat Intelligence Malware Analysis: HeaderTip

Since humans are still the weakest link in cybersecurity, threat actor(s) continue to prey on fallible human…

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Threat Response Unit

9 M

eSentire Threat Intelligence Malware Analysis: DoubleZero

DoubleZero is a newly emerging destructive malware targeting Ukrainian enterprises. The initial access vector is…

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Threat Response Unit

8 M

eSentire Threat Intelligence Malware Analysis: CaddyWiper

First discovered by ESET researchers in March 2022, CaddyWiper malware is a new type of wiper malware used by…

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