About Adaptive Security. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA’s first AI cybersecurity investment. Adaptive was founded...
About Adaptive Security. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the ...
About Adaptive Security. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the ...
About Adaptive. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the defense l...
About Adaptive. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA’s first AI cybersecurity investment. Adaptive was founded by Brian...
About Adaptive Security. Adaptive is a fast-growing cybersecurity startup on a mission to stop AI-powered cyberattacks. We were founded by the team behind Attentive and TapCommerce, and recently raised $55M led by a16z and the OpenAI Fund. As AI drives more sophisticated attacks, we’re building a new layer of defense to keep employees safe from threats like deepfakes, smishing, and voice scams. Our platform combines personalized security training...
About Adaptive Security. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the ...
About Adaptive Security. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the ...
About Adaptive. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the defense l...
About Adaptive. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks, founded by Brian Long and Andrew Jones—proven entrepreneurs behind Attentive (Forbes Cloud 100, $10B valuation) and TapCommerce (acquired by Twitter). In April 2025, Adaptive raised $43M, led by a16z and the OpenAI Fund, marking OpenAI's first-ever cybersecurity investment. As generative AI drives new cyber threats, Adaptive is building the defense l...
About Adaptive. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA’s first AI cybersecurity investment. Adaptive was founded by Brian...
