Jim Walter

Profile of Jim Walter

Senior SPEAR Researcher, Cylance
News & Commentary Posts: 3

Jim Walter is a senior member of Cylance's SPEAR team. He focuses on next-level attacks, actors, and campaigns as well as 'underground' markets and associated criminal activity. Jim is a regular speaker at cybersecurity events and has authored numerous articles, whitepapers and blogs specific to advanced/low-level threats. Jim joined Cylance following 17 years at McAfee/Intel Security running their Advanced Threat Research and Threat Intelligence teams and content streams.

Articles by Jim Walter
Who Does What in Cybersecurity at the C-Level
Steve Zurier, Freelance Writer,  3/16/2018
Microsoft Report Details Different Forms of Cryptominers
Kelly Sheridan, Staff Editor, Dark Reading,  3/13/2018
New 'Mac-A-Mal' Tool Automates Mac Malware Hunting & Analysis
Kelly Jackson Higgins, Executive Editor at Dark Reading,  3/14/2018
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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.