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 Ben Johnson
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Profile of Ben Johnson

Co-founder and CTO, Obsidian Security
News & Commentary Posts: 7

Ben Johnson is CTO and co-founder of Obsidian Security. Prior to founding Obsidian, he co-founded Carbon Black and most recently served as the company's chief security strategist. As the company's original CTO, he led efforts to create the powerful capabilities that helped define the next-generation endpoint security space. Prior to Carbon Black, Ben was an NSA computer scientist and later worked as a cyber engineer in an advanced intrusion operations division for the intelligence community.

Johnson has extensive experience building complex systems for environments where speed and reliability are paramount. His background also includes a great deal of technical "agility," having worked on advanced operational teams supporting US national security missions and writing complex calculation engines for the financial sector.

Johnson earned a bachelor's degree in computer science from the University of Chicago and a master's degree in computer science from Johns Hopkins University. He also taught "Entrepreneurship in Technology" in the Masters Program of Computer Science at the University of Chicago in 2016 and 2017.

Articles by Ben Johnson
Tor Weaponized to Steal Bitcoin
Dark Reading Staff 10/18/2019
Data Privacy Protections for the Most Vulnerable -- Children
Dimitri Sirota, Founder & CEO of BigID,  10/17/2019
State of SMB Insecurity by the Numbers
Ericka Chickowski, Contributing Writer,  10/17/2019
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CVE-2015-9501
PUBLISHED: 2019-10-22
The Artificial Intelligence theme before 1.2.4 for WordPress has XSS because Genericons HTML files are unnecessarily placed under the web root.
CVE-2019-16971
PUBLISHED: 2019-10-22
In FusionPBX up to 4.5.7, the file app\messages\messages_thread.php uses an unsanitized "contact_uuid" variable coming from the URL, which is reflected on 3 occasions in HTML, leading to XSS.
CVE-2019-16972
PUBLISHED: 2019-10-22
In FusionPBX up to 4.5.7, the file app\contacts\contact_addresses.php uses an unsanitized "id" variable coming from the URL, which is reflected in HTML, leading to XSS.
CVE-2019-16973
PUBLISHED: 2019-10-22
In FusionPBX up to 4.5.7, the file app\contacts\contact_edit.php uses an unsanitized "query_string" variable coming from the URL, which is reflected in HTML, leading to XSS.
CVE-2015-9496
PUBLISHED: 2019-10-22
The freshmail-newsletter plugin before 1.6 for WordPress has shortcode.php SQL Injection via the 'FM_form id=' substring.