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Category: Vulnerability

Mirai Variant V3G4 Targets IoT DevicesA pictorial representation of the Mirai Variant V3G4
65,591
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Mirai Variant V3G4 Targets IoT Devices

  • By Chao Lei, Zhibin Zhang, Cecilia Hu and Aveek Das
  • February 15, 2023 at 6:00 AM

16

9 min. read

Realtek SDK Vulnerability Attacks Highlight IoT Supply Chain ThreatsA pictorial representation of network attack trends such as CVE-2021-35394 featuring a stylized bug on IoT-related products. The Palo Alto Networks and Unit 42 logos are included.
64,400
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Realtek SDK Vulnerability Attacks Highlight IoT Supply Chain Threats

  • By Yiheng An, Chao Lei, Adam Robbie, Aveek Das, Zhibin Zhang and Shehroze Farooqi
  • January 24, 2023 at 6:00 AM

37

8 min. read

Trending

  • Threat Brief: Attacks on Critical Infrastructure Attributed to Volt Typhoon by Unit 42
  • Cold as Ice: Unit 42 Wireshark Quiz for IcedID by Brad Duncan
  • Old Wine in the New Bottle: Mirai Variant Targets Multiple IoT Devices by Zhibin Zhang
  • Cold as Ice: Answers to Unit 42 Wireshark Quiz for IcedID by Brad Duncan
Network Security Trends: August-October 2022A pictorial representation of a security vulnerability. It shows a checkmark on a shield within a crystal ball.
53,458
people reacted

Network Security Trends: August-October 2022

  • By Yiheng An
  • January 12, 2023 at 6:00 AM

18

8 min. read

Security Issue in JWT Secret Poisoning (Updated)A pictorial representation of the JsonWebToken vulnerability.
126,599
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Security Issue in JWT Secret Poisoning (Updated)

  • By Artur Oleyarsh
  • January 9, 2023 at 6:00 AM

55

8 min. read

Network Security Trends: May-July 2022Network security trends conceptual image
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Network Security Trends: May-July 2022

  • By Yiheng An
  • November 16, 2022 at 6:00 AM

14

7 min. read

Unit 42 Finds Three Vulnerabilities in OpenLiteSpeed Web ServerCloud vulnerabilities conceptual image, covering topics such as OpenLiteSpeed vulnerabilities
60,116
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Unit 42 Finds Three Vulnerabilities in OpenLiteSpeed Web Server

  • By Artur Avetisyan
  • November 10, 2022 at 6:00 AM

8

5 min. read

Threat Brief: CVE-2022-3786 and CVE-2022-3602: OpenSSL X.509 Buffer OverflowsThreat brief image, covering vulnerabilities such as CVE-2022-3786 and CVE-2022-3602, OpenSSL X.509 Buffer Overflows
58,363
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Threat Brief: CVE-2022-3786 and CVE-2022-3602: OpenSSL X.509 Buffer Overflows

  • By Shawn Westfall
  • November 2, 2022 at 6:00 PM

18

7 min. read

Threat Brief: CVE-2022-41040 and CVE-2022-41082: Microsoft Exchange Server (ProxyNotShell)Threat Brief Image for CVE-2022-41040, CVE-2022-41082, ProxyNotShell
77,794
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Threat Brief: CVE-2022-41040 and CVE-2022-41082: Microsoft Exchange Server (ProxyNotShell)

  • By Shawn Westfall
  • October 4, 2022 at 4:30 PM

110

8 min. read

Zero-Day Exploit Detection Using Machine LearningConceptual image representing zero-day exploit detection using machine learning.
57,207
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Zero-Day Exploit Detection Using Machine Learning

  • By Jin Chen, Lei Xu, Andrew Guan, Zhibin Zhang and Yu Fu
  • September 16, 2022 at 6:00 AM

89

10 min. read

Mirai Variant MooBot Targeting D-Link DevicesConceptual image representing IoT security, including the MooBot attacks targeting D-Link devices that are discussed here.
65,650
people reacted

Mirai Variant MooBot Targeting D-Link Devices

  • By Chao Lei, Zhibin Zhang, Cecilia Hu and Aveek Das
  • September 6, 2022 at 6:00 AM

124

6 min. read

Network Security Trends: Recent Exploits Observed in the Wild Include Remote Code Execution, Cross-Site Scripting and MoreConceptual image representing trends, including recent exploits in the wild and other network security trends
66,780
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Network Security Trends: Recent Exploits Observed in the Wild Include Remote Code Execution, Cross-Site Scripting and More

  • By Yue Guan
  • August 19, 2022 at 4:00 PM

80

11 min. read

Threat Brief: Microsoft Critical Vulnerabilities (CVE-2022-26809, CVE-2022-26923, CVE-2022-26925)Threat brief cover image for overviews of vulnerabilities such as CVE-2022-26809, CVE-2022-26923 and CVE-2022-26925
59,673
people reacted

Threat Brief: Microsoft Critical Vulnerabilities (CVE-2022-26809, CVE-2022-26923, CVE-2022-26925)

  • By Chao Lei, Tao Yan, Haozhe Zhang and Qi Deng
  • July 27, 2022 at 4:00 PM

51

6 min. read

Attackers Move Quickly to Exploit High-Profile Zero Days: Insights From the 2022 Unit 42 Incident Response Report
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Attackers Move Quickly to Exploit High-Profile Zero Days: Insights From the 2022 Unit 42 Incident Response Report

  • By Unit 42
  • July 26, 2022 at 3:00 AM

83

4 min. read

Top CVEs to Patch: Insights from the 2022 Unit 42 Network Threat Trends Research ReportPortion of the cover of the 2022 Unit 42 Network Threat Trends Research Report
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Top CVEs to Patch: Insights from the 2022 Unit 42 Network Threat Trends Research Report

  • By Unit 42
  • July 21, 2022 at 6:00 AM

80

4 min. read

FabricScape: Escaping Service Fabric and Taking Over the ClusterA conceptual image representing container security, including FabricScape, the container escape vulnerability discussed here.
60,691
people reacted

FabricScape: Escaping Service Fabric and Taking Over the Cluster

  • By Aviv Sasson
  • June 28, 2022 at 4:30 PM

38

10 min. read

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