Rick Grinnell

Profile of Rick Grinnell

Managing Partner of Glasswing Ventures
News & Commentary Posts: 1

Rick Grinnell is Managing Partner at Glasswing Ventures, an early-stage venture capital firm dedicated to building the next generation of AI technology companies that connect consumers and enterprises and secure the ecosystem. As a venture capitalist and seasoned operator, Rick has invested in some of the most dynamic companies in security, enterprise infrastructure, and storage. During his 15 years of venture capital experience, he has led investments and served on the board of directors for companies including EqualLogic (acquired by Dell), Prelert (acquired by Elastic), Pwnie Express, Resilient Systems (acquired by IBM), Trackvia, and VeloBit (acquired by Western Digital).

Rick is active with various entrepreneurial programs at the Massachusetts Institute of Technology (MIT), Harvard, and Tufts, and a frequent judge at MassChallenge. Rick earned BS and MS degrees in electrical engineering from MIT and an MBA from HBS.

Articles by Rick Grinnell
Who Does What in Cybersecurity at the C-Level
Steve Zurier, Freelance Writer,  3/16/2018
The Case for Integrating Physical Security & Cybersecurity
Paul Kurtz, CEO & Cofounder, TruSTAR Technology,  3/20/2018
7 Spectre/Meltdown Symptoms That Might Be Under Your Radar
Curtis Franklin Jr., Executive Editor, Technical Content,  3/20/2018
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
Published: 2017-05-09
NScript in mpengine in Microsoft Malware Protection Engine with Engine Version before 1.1.13704.0, as used in Windows Defender and other products, allows remote attackers to execute arbitrary code or cause a denial of service (type confusion and application crash) via crafted JavaScript code within ...

Published: 2017-05-08
unixsocket.c in lxterminal through 0.3.0 insecurely uses /tmp for a socket file, allowing a local user to cause a denial of service (preventing terminal launch), or possibly have other impact (bypassing terminal access control).

Published: 2017-05-08
A privilege escalation vulnerability in Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) releases earlier than v7.4.1d and v8.0.1b could allow an authenticated attacker to elevate the privileges of user accounts accessing the system via command line interface. With affected version...

Published: 2017-05-08
Improper checks for unusual or exceptional conditions in Brocade NetIron 05.8.00 and later releases up to and including 06.1.00, when the Management Module is continuously scanned on port 22, may allow attackers to cause a denial of service (crash and reload) of the management module.

Published: 2017-05-08
Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.