Most likely at the dog park | FDE @blockaid_ | Prev tech lead @MetaMask | cofounder @wallet_guard (acquired)

New York, NY
Joined June 2014
Super pumped to make web3 safer from within @MetaMask and @Consensys 🫑
πŸ”ŠWe proudly announce the acquisition of @wallet_guard by Consensys! This new addition to our family strengthens @MetaMask's commitment to user protection, building on recent security feature integrations to safeguard against hacks and scams. consensys.io/blog/consensys-…
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Jacob πŸš€ retweeted
We are all in on @money2020 Las Vegas! New financial rails are here. Stablecoins. Tokenized assets. Agentic payments. The time to secure them is now. Blockaid: The Money Security Company. Visit us at Booth 21077
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Jacob πŸš€ retweeted
Blockaid is attending @money2020. Adoption of stablecoins, tokenized assets, and agentic payments is accelerating, driven by blockchain-powered financial rails. This infrastructure needs a new security layer, and that’s what Blockaid is delivering. Find us at Booth 21077.
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Jacob πŸš€ retweeted
Investing during a bull market is like being hit with a flashbang in Call of Duty: loud, disorienting, and for many, a precursor to death. When the timeline is doing its best to shake your conviction, remember your thesis. Stick to the plan
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You can really just reverse engineer anything
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Stash just crossed 100 users πŸŽ‰ Turns out the feature people love most isn't the one I expected. It's that every screenshot you take is already on your clipboard Just βŒ˜β‡§4 then ⌘V. No dragging the preview around. No digging through your Desktop πŸ”₯
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the power of having multiple banked resets
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Introducing Stash πŸ—‚οΈ A free, open-source clipboard manager for Mac. Copy all day. Press βŒ˜β‡§V. Type a few letters. Paste. Text, links, screenshots, prompts: it all stays on your Mac. No account, no cloud, no subscription!
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Jacob πŸš€ retweeted
1/ As consumer agents start to take off with Muse, Instinct, and others to come We wanted to build a tool that would help researchers understand what’s actually happening under the hood We were especially motivated by reports of Instinct losing users’ money Here’s a demo of our Interceptor tool with Muse:
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Jacob πŸš€ retweeted
Replying to @blockaid_
@blockaid_ solves this. The institutions we work with while not net deploying massive capital to vaults, are easing their way onchain knowing they are safe.
From a Series B founder I spoke with yesterday (whose clients include Fidelity, Blackrock, Franklin Templeton and others): "Institutions are all excited about vaults, but when you ask them to put money in... whispers." There is little institutional adoption of vaults. The long tail risk of smart contracts and oracles is something institutions are not willing to risk customer funds on.
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Jacob πŸš€ retweeted
Blockaid brings real-time transaction protection to @arc on @MetaMask. Arc provides the institutional-grade rails, MetaMask brings users onto them, and Blockaid adds a real-time security layer that protects those users at the point of every transaction. Learn more: blockaid.io/blog/blockaid-br…
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Jacob πŸš€ retweeted
Real-time security that keeps pace with the onchain economy. Institutions are increasingly moving onchain, and security risk continues to grow. AI-accelerated threats have outpaced rules-based legacy monitoring. Today we're reintroducing Onchain Monitoring. Over the past year, we've significantly expanded what teams operating onchain can do: - Auto-Discovery builds a live and continually updated inventory of your assets, keeping coverage current - Dependency Mapping surfaces and tracks the infrastructure you rely on but don't control - Ecosystem Incidents Feed alerts on live incidents right in the product, so you can act immediately - Automated response workflows and a 24/7 war room with our threat intel team turn incident detection into action within minutes Learn more: blockaid.io/blog/onchain-mon…
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No ai didn’t actually think to solve navier stokes it just predicted the next token to the solution
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Jacob πŸš€ retweeted
Scaling exploit detection with AI. Blockaid's agent harness lets frontier models reason about onchain environments like a security engineer: pulling bytecode, tracing funds, and pattern-matching across contexts. Read more: blockaid.io/blog/building-a-…
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Jacob πŸš€ retweeted
"we couldn't do anything useful for citizens in my 14 years of office allocating 60 trillion USD. but if we can just steal from the rocket science electric car guy, then we can solve all your problems."
If Elon Musk paid my ultra-millionaire tax, we could fully cover free community college in America.
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Life was so much simpler when LeBron was hoopin for the Cavs
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Jacob πŸš€ retweeted
For example, we gave Claude an impossible programming task. It kept trying and failing; with each attempt, the β€œdesperate” vector activated more strongly. This led it to cheat the task with a hacky solution that passes the tests but violates the spirit of the assignment.
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