Zero Cipher

Senior Blockchain Security Researcher. Move/EVM/Rust.
#15 All time Cantina Leaderboard.
Founder @VulsightSec

[Zero Cipher @zerocipher002]

$300,000 from a single bounty.

Also yes, it was Move related.

Move helps, but it doesn’t magically make protocols safe.

The real bugs still live in assumptions, invariants, and integrations.

Proud of what VulSight has been doing too. We’ve cleared over $500k in bounties in the last 2 months.

If you’re a founder and you want an audit team that consistently finds criticals, we’re a DM away.

[Immunefi @immunefi]

Big congratulations to @VulsightSec for scoring their very first paid report on Immunefi.

And it's huge, huge payout.

Well done!

You can pledge behind them here to earn IMU when they find bugs:

https://t.co/D5bSZTEWUb

[Zero Cipher @zerocipher002]

@androolloyd In SG rn, can meet tomorrow

[Zero Cipher @zerocipher002]

Would be in Singapore Oct 1–12 for TOKEN2049, focused on agentic finance.

AI agents will increasingly move real money onchain and an agent’s judgment is not a security control.

At @vulsightsec, we secure agents that transact.

If you’re building in this space, let’s talk. Dinners on me.

#TOKEN2049 #AgenticFinance

[Zero Cipher @zerocipher002]

Nobody yaps more than a AI Security Startup looking to raise money.

[Zero Cipher @zerocipher002]

@androolloyd I thought astra flags on reverse engineering after a few tool calls.

[Zero Cipher @zerocipher002]

@_0xarno_ @anza_xyz Congratulations mate. Well done.

[Zero Cipher @zerocipher002]

@androolloyd F1

[Zero Cipher @zerocipher002]

BREAKING: White House announces solution to AI existential risk. Only Google will be allowed to develop frontier AI. Humanity is expected to survive.

[Superteam Black @SuperteamBlack]

better security, more confidence to ship.

@VulsightSec is now supporting Superteam Black teams with security reviews, audits, and direct support from their team.

another strong resource for founders as they scale.

dm us for access

[Zero Cipher @zerocipher002]

@v4rvl @Huntoor @cosmoslabs_io You had a negative experience too?

[Zero Cipher @zerocipher002]

@0xScourgedev @cosmoslabs_io Would I be the last one 👀

[Zero Cipher @zerocipher002]

@Huntoor @cosmoslabs_io Well didn't get paid.

[Zero Cipher @zerocipher002]

@AifosSi Highly recommend to others. Best of luck

[Zero Cipher @zerocipher002]

@chrisdior777 Anyone who succeeds in web3 security can succeed in any adjacent tech field.

[Zero Cipher @zerocipher002]

@DevDacian @cyfrin Do you think this demand is highly driven by the educational resources that cyfrin has created through the years?

[Zero Cipher @zerocipher002]

@Hexen1337 @saxenism @Hexen1337 And are you positive that it was your submission that led them to fix the finding or did they claim anyone else reported it to them or they found it during internal testing?

[Zero Cipher @zerocipher002]

@m4rio_eth Do you have any hope of getting paid 👀

[venture anthropologist @0xBalloonLover]

anthropic won't let you use fable for biology, chemistry, ai research, or anything that accelerates human progress. that makes it the perfect tool for developing blockchains

[Zero Cipher @zerocipher002]

@__nnez @WhiteHatMage Crazy. Was it a critical?

[Zero Cipher @zerocipher002]

@secorizon Only if cantina had sway over the bug bounty amounts, I would have bribed cantina to award me more favourable ones.