AI-driven vulnerability management and penetration testing platform (ESOF)
TAC Security sells vulnerability management through its ESOF platform, with a delivery stack built on offensive tooling like Metasploit, Burp Suite, BloodHound and Impacket. Current hiring tilts heavily toward marketing, backed by a deep SEO, paid-ads and video toolset. Projects in M&A support, equity and debt fundraising and IPO readiness, alongside a new COO and Head of Investment Banking, point to a capital-markets and corporate-development push.
Notable leadership hires: Head of Investment Banking, Content Head, Chief Operating Officer
TAC Security is a publicly listed cybersecurity company focused on vulnerability management, founded in 2013 and headquartered in San Francisco, California. Its flagship product, ESOF, covers cyber scoring, cyber risk quantification and AI-assisted vulnerability assessment and penetration testing. The company also performs Cloud Application Security Assessment (CASA) work. It serves enterprises, startups and government organizations, and employs 51–200 people, with current hiring in India and Canada.
TAC Security's stack includes Nmap, Nessus, Metasploit, Burp Suite, Kali Linux, Wireshark, BloodHound, Impacket, SQLMap, Nikto and Hydra, plus OWASP methodologies.
TAC Security is headquartered in San Francisco, California, and is currently hiring in India and Canada.
Yes. Marketing is the largest area of current hiring, with hiring velocity accelerating, supported by tools like SEMrush, Ahrefs, Google Ads, Meta Ads Manager and LinkedIn Ads.
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TAC Security's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.