Unit 42, Author at Unit42

A conceptual image representing a threat brief, such as this post, covering CVE-2021-34527

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Threat Brief: Windows Print Spooler RCE Vulnerability (CVE-2021-34527 AKA PrintNightmare)

By Unit 42
July 14, 2021 at 4:00 PM

2 min. read

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Threat Brief: Kaseya VSA Ransomware Attack

By Unit 42
July 3, 2021 at 3:15 PM

2 min. read

19,381

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Threat Brief: Codecov Bash Uploader

By Unit 42
April 23, 2021 at 2:00 PM

< 1 min. read

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Highlights from the Unit 42 Cloud Threat Report, 1H 2021

By Unit 42
April 6, 2021 at 3:00 AM

100

2 min. read

A conceptual image designed to accompany the Unit 42 threat asessment of the Matrix ransomware family

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Threat Assessment: Matrix Ransomware

By Unit 42
March 26, 2021 at 1:30 PM

4 min. read

A conceptual image representing ransomware, such as the families covered in this package of ransomware threat assessments.

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Ransomware Threat Assessments: A Companion to the 2021 Unit 42 Ransomware Threat Report

By Unit 42
March 17, 2021 at 3:00 AM

30 min. read

conceptual image illustrating the launch of the 2021 Unit 42 Ransomware Threat Report

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Highlights from the 2021 Unit 42 Ransomware Threat Report

By Unit 42
March 17, 2021 at 3:00 AM

3 min. read

Conceptual image illustrating ransomware, such as the DearCry ransomware discussed here.

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Threat Assessment: DearCry Ransomware

By Unit 42
March 12, 2021 at 2:50 PM

5 min. read

Conceptual image representing the concept of global attackers, such as those featured in this Microsoft Exchange Server Attack timeline.

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Microsoft Exchange Server Attack Timeline

By Unit 42
March 11, 2021 at 12:10 PM

5 min. read

An image representing the concept of tutorials, such as the steps laid out here for remediating the Microsoft Exchange Server vulnerabilities

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Remediation Steps for the Microsoft Exchange Server Vulnerabilities

By Unit 42
March 9, 2021 at 9:40 AM

4 min. read

Conceptual image representing vulnerabilities, such as the four zero-day Microsoft Exchange Server vulnerabilities discussed in this post.

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Threat Assessment: Active Exploitation of Four Zero-Day Vulnerabilities in Microsoft Exchange Server

By Unit 42
March 3, 2021 at 3:30 PM

411

6 min. read

A conceptual image illustrating the concept of a cyberattack with widespread global effects, such as the suspected nation-state attack detailed in this SolarStorm timeline summary.

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SolarStorm Supply Chain Attack Timeline

By Unit 42
December 23, 2020 at 9:15 AM

11 min. read

Threat brief conceptual image, representing Unit 42 threat briefs such as this post, covering SolarStorm and SUNBURST

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Threat Brief: SolarStorm and SUNBURST Customer Coverage

By Unit 42
December 14, 2020 at 10:10 PM

173

14 min. read

Conceptual image illustrating the concept of malware, such as PyMICROPSIA, the malware family discussed here

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PyMICROPSIA: New Information-Stealing Trojan from AridViper

By Unit 42
December 14, 2020 at 6:00 AM

15 min. read

Conceptual image illustrating threat briefs, such as the threat brief here covering the FireEye Red Team Tool Breach.

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Threat Brief: FireEye Red Team Tool Breach

By Unit 42
December 10, 2020 at 9:10 PM

3 min. read

Posts created by: Unit 42

Threat Brief: Windows Print Spooler RCE Vulnerability (CVE-2021-34527 AKA PrintNightmare)

Threat Brief: Kaseya VSA Ransomware Attack

Threat Brief: Codecov Bash Uploader

Highlights from the Unit 42 Cloud Threat Report, 1H 2021

Threat Assessment: Matrix Ransomware

Ransomware Threat Assessments: A Companion to the 2021 Unit 42 Ransomware Threat Report

Highlights from the 2021 Unit 42 Ransomware Threat Report

Threat Assessment: DearCry Ransomware

Microsoft Exchange Server Attack Timeline

Remediation Steps for the Microsoft Exchange Server Vulnerabilities

Threat Assessment: Active Exploitation of Four Zero-Day Vulnerabilities in Microsoft Exchange Server

SolarStorm Supply Chain Attack Timeline

Threat Brief: SolarStorm and SUNBURST Customer Coverage

PyMICROPSIA: New Information-Stealing Trojan from AridViper

Threat Brief: FireEye Red Team Tool Breach

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