Joined May 2024
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16 Dec 2025
Today, Adaptive Security has announced an $81M Series B to accelerate our mission of protecting people from AI-powered cyber attacks.
We're excited to welcome new investors NVentures (@nvidia), @BainCapVC, @CapitalOne Ventures, @Citi Ventures, and appreciate the continued support from @OpenAI's Startup Fund, Andreessen Horowitz (@a16z), and Abstract Ventures (@AbstractVC). This funding allows us to move faster and stay focused on what matters most: helping organizations reduce risk as AI reshapes the security landscape.
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Vishing attacks are up 442% and most organizations still aren't training for them.
In this @TheHackersNews piece, Adaptive CEO @BrianCLong breaks down how attackers clone a manager's voice, impersonate IT over Teams, and trick employees into approving remote desktop access.
The "IT helpdesk" messaging you on Microsoft Teams could be a complete stranger.
Then your manager calls to confirm it's urgent. Same voice, except it's an AI clone built from a clip online.
Brian Long, founder of @AdaptiveSec, takes apart the rest: no malware, no exploit, all built-in Microsoft tools. The only thing they have to break is you.
The 10-minute window where nobody notices 👇 thehackernews.com/expert-ins…
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After several months of using this internally at @AdaptiveSec, we found it valuable enough to share with everyone! Highly recommend subscribing
Today we're sharing a free threat intelligence tool, ThreatWire, with the public.
For security teams, keeping up with emerging cyber attacks feels like a full time job. We built ThreatWire to help.
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Today we're sharing a free threat intelligence tool, ThreatWire, with the public.
For security teams, keeping up with emerging cyber attacks feels like a full time job. We built ThreatWire to help.
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ThreatWire monitors hundreds of security sources, both public and proprietary, and delivers a curated digest email straight to your inbox twice a week.
It's free and always will be, because better-informed security teams make everyone safer.
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May 26
Deepfake attacks have grown 17x year over year, and they're quickly becoming one of the most difficult phishing threats security teams have to defend against.
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May 26
We'll also cover how to fold deepfake awareness into the training program your team already runs.
If you want a clearer picture of how the best security programs are staying ahead of these attacks, register at the link below to join us!
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May 22
South Korea is enforcing new laws that ban sharing election-related deepfakes and require AI-generated content to be clearly watermarked.
Get caught sharing one? Risk up to 7 years in prison or up to a $33,500 fine.
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May 22
Regulation can only do so much.
Protecting voters and employees alike comes down to whether they can recognize AI-threats when they come across one, and building that instinct inside organizations is exactly what Adaptive does.
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May 22
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May 22
We need supply chain security awareness training.
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May 21
Adaptive’s global expansion continues.
Today we’re opening our first APAC office in Sydney, Australia, a region where we already protect hundreds of customers from AI-powered attacks.
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May 21
We’re hiring across teams around the world.
Interested in a role? Check out our careers page:
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