Bob McCullen

The Last Word: LevelBlue’s Bob McCullen on ‘Simplifying Cybersecurity’ with AT&T

by | Jun 20, 2024
When Dallas-based LevelBlue spun out from AT&T Cybersecurity in May, it wasn't your typical startup. As Bob McCullen, LevelBlue's chairman and CEO, told IT industry publication CRN, the new company launched as one of the largest startups in the cybersecurity industry to date.
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