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Thomas MacKenzie

I help MSSPs/MSPs build better vulnerability management programs.

Thomas MacKenzie is a cybersecurity professional with extensive experience in vulnerability management and offensive security. He is the former Chief Executive Officer and co-founder of RankedRight, a startup specializing in automating vulnerability prioritization to help businesses optimize their security programs. MacKenzie led RankedRight from February 2021 until January 2023, when the company was acquired by Lansweeper. Following the acquisition, he became the Director of Product Strategy at Lansweeper, where he continues to contribute to cybersecurity innovation.123

Before founding RankedRight, MacKenzie held leadership roles at IBM, where he served as an Associate Partner leading the offensive security and vulnerability management team in EMEA. During his tenure, he significantly expanded the team and achieved notable revenue growth. His earlier career includes roles at NCC Group, Visa Europe, Trustwave SpiderLabs, and as CEO of upSploit, showcasing his deep expertise in cybersecurity and technology.1

Highlights

Aug 7 · en.wikipedia.org
Thomas Mackenzie - Wikipedia
Thomas Mackenzie - Wikipedia
Jan 19 · lansweeper.com
Lansweeper Acquires RankedRight's Key Assets to accelerate its ...
Mar 22 · rankedright.com
RankedRight welcomes new CTO Advisor to Board | Company News
Jan 1 · denverhealth.org
Thomas D MacKenzie, MD, MSPH - Denver Health
Jul 20 · britannica.com
Sir Thomas Mackenzie | Liberal Reforms, WWI, Education | Britannica

Related Questions

What inspired Thomas MacKenzie to transition from IBM to RankedRight?
How did RankedRight's vulnerability management approach differ from other companies?
What were the key achievements during Thomas MacKenzie's tenure at IBM?
How did the acquisition by Lansweeper impact RankedRight's operations?
What are Thomas MacKenzie's future plans in the cybersecurity industry?
Thomas MacKenzie
Thomas MacKenzie, photo 1
Thomas MacKenzie, photo 2
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Location

York, England, United Kingdom