Yue Guan, Author at Unit42

Log4j Resource Center

A conceptual image representing network security trends, such as the analysis of network attacks for August-October 2021 provided here.

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Network Security Trends: August-October 2021

By Yue Guan
December 21, 2021 at 12:00 PM

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10 min. read

A conceptual image representing alerts on vulnerabilities and exploits, such as the monitoring that revealed exploit attempts that traced to malicious use of the Interactsh tool.

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Attackers Are Taking Advantage of the Open-Source Service Interactsh for Malicious Purposes

By Yue Guan, Jin Chen, Leo Olson, Wayne Xin and Daiping Liu
October 14, 2021 at 6:00 AM

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7 min. read

A conceptual image representing trends, such as those covered in our post on network security trends from May-July 2021.

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Network Security Trends: May-July 2021

By Yue Guan and Lei Xu
September 17, 2021 at 3:00 PM

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9 min. read

A conceptual image representing trends, such as the network attack trends for February-April 2021.

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Network Attack Trends: February-April 2021

By Yue Guan, Lei Xu, Vaibhav Singhal and Brock Mammen
July 1, 2021 at 3:00 PM

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10 min. read

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Network Attack Trends: Internet of Threats (November 2020-January 2021)

By Lei Xu, Yue Guan and Vaibhav Singhal
April 12, 2021 at 10:37 AM

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8 min. read

The conceptual image represents internet attack trends such as those discussed here, including scanner activities and HTTP directory traversal exploitation attempts.

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Network Attack Trends: Internet of Threats (August-October 2020)

By Yue Guan, Lei Xu, Ken Hsu and Zhibin Zhang
January 22, 2021 at 6:00 AM

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8 min. read

This conceptual image illustrates the idea of cybercrime.

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Two New IoT Vulnerabilities Identified with Mirai Payloads

By Ken Hsu, Yue Guan, Vaibhav Singhal and Qi Deng
October 14, 2020 at 12:00 PM

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5 min. read

The image illustrates the concept of cybersecurity trends, including network attack trends.

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Network Attack Trends: Attackers Leveraging High Severity and Critical Exploits (May-July 2020)

By Brock Mammen, Yue Guan and Yu Fu
September 15, 2020 at 6:00 AM

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8 min. read

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Exploits in the Wild for Citrix ADC and Citrix Gateway Directory Traversal Vulnerability CVE-2019-19781

By Yue Guan, Qi Deng, Zhibin Zhang, Siddhart Shibiraj, Zhanhao Chen, Cecilia Hu and John Harrison
January 16, 2020 at 6:00 AM

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4 min. read