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Reg Harnish
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Profile of Reg Harnish

CEO, GreyCastle Security
Member Since: 8/28/2018
Author
News & Commentary Posts: 1
Comments: 2

Reg Harnish is an entrepreneur, speaker, author and CEO of GreyCastle Security, a leading cybersecurity firm headquartered in Troy, New York.

With two decades of experience practicing cybersecurity, Reg brings a thought-provoking perspective to the industry which has earned him many prestigious recognitions, including fellowship at the National Cybersecurity Institute and the designation of Cybersecurity Consultant of the Year in North America for 2017 and 2018.

Reg is a nationally-recognized speaker and has presented at countless industry and security events for organizations including Security BSides, ISSA, ISC2, ISACA, and InfraGard.

In addition to co-authoring several books on cybersecurity awareness, he is a contributor for Forbes.com as a member of the Forbes Technology Council, an invitation-only organization for senior-level technology executives. His successes and expert commentary also have been featured in Time, CIO Magazine, Dark Matter, Software Magazine, ComputerWorld, InfoWorld and Security Magazine.
Articles by Reg Harnish
When It Comes To Security Tools, More Isn't More
Lamont Orange, Chief Information Security Officer at Netskope,  1/11/2021
US Capitol Attack a Wake-up Call for the Integration of Physical & IT Security
Seth Rosenblatt, Contributing Writer,  1/11/2021
IoT Vendor Ubiquiti Suffers Data Breach
Dark Reading Staff 1/11/2021
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-3113
PUBLISHED: 2021-01-17
Netsia SEBA+ through 0.16.1 build 70-e669dcd7 allows remote attackers to discover session cookies via a direct /session/list/allActiveSession request. For example, the attacker can discover the admin's cookie if the admin account happens to be logged in when the allActiveSession request occurs, and ...
CVE-2020-25533
PUBLISHED: 2021-01-15
An issue was discovered in Malwarebytes before 4.0 on macOS. A malicious application was able to perform a privileged action within the Malwarebytes launch daemon. The privileged service improperly validated XPC connections by relying on the PID instead of the audit token. An attacker can construct ...
CVE-2021-3162
PUBLISHED: 2021-01-15
Docker Desktop Community before 2.5.0.0 on macOS mishandles certificate checking, leading to local privilege escalation.
CVE-2021-21242
PUBLISHED: 2021-01-15
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which can lead to pre-auth remote code execution. AttachmentUploadServlet deserializes untrusted data from the `Attachment-Support` header. This Servlet does not enforce any authentication or a...
CVE-2021-21245
PUBLISHED: 2021-01-15
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, AttachmentUploadServlet also saves user controlled data (`request.getInputStream()`) to a user specified location (`request.getHeader("File-Name")`). This issue may lead to arbitrary file upload which can be used to u...