John Harrison, Author at Unit42

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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

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Unit 42 Discovers 13 New Vulnerabilities Across Microsoft and Adobe Products

By John Harrison
December 19, 2019 at 6:00 AM

6

2 min. read

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Unit 42 Presents New Research at BlueHat Seattle on Three New Windows RDP Vulnerability Exploit Methods

By John Harrison
December 12, 2019 at 2:45 PM

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2 min. read

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Unit 42 Named Top Zero-Day Vulnerability Contributor by Microsoft

By John Harrison
September 4, 2019 at 11:35 AM

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2 min. read

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Unit 42 Discovers 10 New Microsoft Vulnerabilities

By John Harrison
June 20, 2019 at 10:02 AM

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2 min. read

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Unit 42 Discovers Vulnerabilities in Adobe Acrobat and Reader and Foxit Reader, Shares Threat Research at Microsoft BlueHat Shanghai 2019

By John Harrison
May 31, 2019 at 11:37 AM

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Unit 42 Vulnerability Research Team Discovers 23 New Vulnerabilities February 2019 Disclosures – Adobe and Microsoft

By John Harrison
February 22, 2019 at 12:00 PM

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2 min. read

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Detecting Malicious Campaigns with Machine Learning

By Michael Weber, Jiangtao Yin, Jun Javier Wang, Yuchen Zhou, Wei Xu and John Harrison
October 12, 2018 at 12:00 PM

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7 min. read