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Citigroup’s CFO Mark Mason: Cybersecurity costs are surging

"One of the most rapidly growing expense line items" -- with Zscaler and CyberArk among the vendors getting paid.

Edward Targett
By  Edward Targett
Updated / Published 2 min read
Citigroup’s CFO Mark Mason: Cybersecurity costs are surging
Mark Mason, Citigroup's chief financial officer. Credit: Citigroup

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  • Edward Targett

    Edward Targett

    Ed is a co-founder of The Stack. He previously edited Computer Business Review. He has also covered energy markets. He started his journalism career on local papers. He left school at 15 and has made a living asking "but why?" ever since.

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