https://t.co/9P6VbLV7gc is the future of secure online account sharing. Use “Checkpoint links” to share access without exposing credentials. Grant “read-only” access to humans and AI. Easily import accounts from LastPass, Apple, or Google. Soon, let AI agents log in and take

One-click logins to any site, on any device. Can your password manager do that?

Instantly revoke shared accounts, without having to change your passwords. Can your password manager do that?

Sharing accounts just by sending a link, *without* ever actually sharing the passwords. Can your password manager do that?

Watch this space! One week from today, we'll be putting Multifactor through the ultimate stress test. We're going to publish a link that lets *anyone* log in to our company's primary business checking account. $1M of funding — basically every dollar we have raised — will be on

We are incredibly grateful for (and overwhelmed by) the surge of recent interest in Multifactor! In the past 48 hours, hundreds of new users have signed up for Multifactor and propelled us to a #1 spot on @ProductHunt, even on a day with four YC launches. Your support and

this is the best YC company i've seen in a very long time

Share accounts as easily as a GDoc, with full control over who can do what. No more passwords, no more worries. Your data’s security, redefined.

🚀 🚀 #Multifactor, the password manager for the agentic era, is live! Built by UC Berkeley’s youngest CS PhD and a former CIA cryptographer, our system offers post-quantum encryption and secure sharing like never before.

We're live on Product Hunt! Multifactor lets you share access to accounts securely without exposing passwords, just by sending a link. Plus, let AI agents log in and take action with your permission. Try it today and import from LastPass, Apple, or Google with one click. 👇

🚀We sponsored an actual rocket launch! (kinda...) Our YC F25 batchmates at Wardstone ( https://t.co/n5rvKkiAdz) are building satellites for missile defense, with frequent test flights in the Mojave Desert. "Lot of empty space for logos on those test payloads," we innocently

Reddit gets it! Time to give @MultifactorCOM a try... ;)

My path has always been about building bridges between worlds—from mathematical proofs to production code. In 2022, I saw a game-changing idea that planted the seed for this entire journey. Now, I'm taking my biggest leap yet as Co-Founder & CTO of @MultifactorCOM. I wrote the

I don't get how people manage 500+ accounts. I guess you just... don't? Password managers are just a list of secrets, but you still have to open a web page, follow some flow, then you finally get to do a thing which can also be highly repetitive. Kinda sucks and is even worse

1️⃣ Nos complace anunciar que @MultifactorCOM ha sido seleccionada para recibir una Zcash Community Grant con el objetivo de desarrollar MFKDF2.  Este paso refuerza el compromiso con la innovación de clave en el ecosistema Zcash. https://t.co/nSR9Zfr3ET

We’re excited to announce that Hertz Fellow Vivek Nair is the recipient of this year’s Harold Newman and David Galas Entrepreneurial Initiative for his startup, Multifactor. As AI introduces new vulnerabilities, Vivek is pioneering what he calls the next pillar of cybersecurity: