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Doppel

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Outpacing what's next in social engineering

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We’re excited to share that Doppel has been named the Official Social Engineering Defense Partner of the San Francisco @49ers 🏈

This partnership hits close to home. Doppel was founded in the Bay Area. It’s where we built our first product, hired our first engineers, and spent years learning what it takes to defend something worth protecting.

At Doppel, we protect organizations from social engineering. These attacks don’t break through defenses head-on. They work by looking convincing enough to earn trust. Stopping them means anticipating the threat, covering the gaps, and acting before it lands.

The 49ers have defended the Bay on the field for eighty years. Doppel was built here to defend the brands, identities, and people who call it home. by @doppelhq

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18 days ago

Doppel is proud to celebrate the @nyknicks in the NBA Finals.

In basketball, defense determines outcomes in the highest-pressure moments. In social engineering defense, the same is true. Look out for Doppel's creative outside and inside @thegarden throughout the NBA Finals.

Let's go Knicks! by @doppelhq

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4 months ago

This week, Doppel welcomed our 300th employee. 🎉

From an idea born on a basketball court to 300 people across six global hubs, a lot has changed. Thank you to everyone who helped us get here.

And we’re not done yet. We’re growing and looking for great people to join us.

Will you be number 301?

Open roles: doppel.com/company/careers by @doppelhq

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a day ago

Somewhere, a security team is about to lose an argument with their own CFO’s voice.

Except it won’t be their CFO. It’ll be three seconds of a conference-call recording run through a voice cloner.

We put together a quick-start guide for exactly this moment. See what to do in the sixty seconds between “this request feels urgent” and “this request cost us $40k.”

Styled like an assembly manual because, frankly, it felt right: doppel.com/resources/ebook/verifying-whats-real-2026/thank-you by @doppelhq

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3 days ago

Ideas start in the Bay. So do originals.

@doppelhq Doppel is now a Proud Partner of the @49ers San Francisco 49ers.

Defend the Bay ! by @doppelhq

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18 days ago

If our calendar was a YouTube channel:

#Doppel #SocialEngineeringDefense by @doppelhq

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19 days ago

Today, we are excited to share Doppel’s official expansion into Canada!

Our new Toronto office will support our growing engineering and GTM teams and give us a stronger local presence as we bring Frontier AI Social Engineering Defense to more organizations across Canada.

We’re also actively hiring in the region and plan to continue investing in Toronto’s deep technology talent pool.

Copy the link to explore open roles:
www.doppel.com/company/careers/jobs by @doppelhq

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a month ago

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3 months ago

Have you picked up the paper today? 👀 by @doppelhq

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4 months ago

What does it actually feel like to build at Doppel?

Our R&D team gathered in Denver for an offsite focused on the challenges, systems, and ideas shaping the future of digital risk defense. We sat down with engineers across Detection, Core, and Autopilot to talk about the hardest problems they're solving, what surprised them most after joining Doppel, and why the work here is different from anywhere else. by @doppelhq

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4 months ago

Defense wins rings,
Every fake gets denied,
New York City's alive,
KNICKS IN FIVE!

Congratulations to the @nyknicks on winning the NBA Finals! 🏆

Defense is the foundation of everything we build at Doppel, and it’s been an honor to see the Knicks on one of the world's biggest stages through their historic finals run. by @doppelhq

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4 months ago