
Zed
912 posts


@BoringBiz_ 💀💀thats the worst answer to give someone in an industry all about making money. Use that money to make more money is the only correct answer
English

This is the type of person you have to be to get hired at Citadel
Ken Griffin once asked a Harvard graduate with a Citadel offer letter what he would do if he had $10 million in his bank account
The young man replied that he would quit his job to travel and climb the highest peaks around the world
Ken Griffin responded by saying that Citadel was not the right fit for him
English
Zed retweetledi

@teryanarmenn I think its because security asks whats broken, threat actors ask how can i use this infrastructure to my advantage. Obviously if you’re using ai your going to get completely different results from the same tool
English

Here's what's happening with AI and security.
Basically, AI makes it much easier to find a single bug in any given code base, 10-100x easier. It makes any given engineer ten times better at hacking, if not more.
What it doesn't do is make it easier to find every single bug. There are still a few bugs that require manual work. The manual work takes a similar amount of time as it did before AI. Maybe you get a 10% to 20% efficiency gain, but not more.
Now you got these people that realize, "Hey, AI has made me ten to a hundred times better at hacking." Why should security work take the same amount of time? Shouldn't it be half the time, 10% of the time?
The reality is that you need a similar amount of time as pre-AI, because a researcher’s job is not to find one bug, it’s to find every single bug. That just takes the same amount of work as before. We don't have a system to find every single bug yet.
So now we're in the most vulnerable time, since preventing a hack requires you to find every single bug. Hacking requires you to find one bug.
Prevention has stayed the same difficulty, while hacking has gotten 10 to 100x easier. That's why all these protocols are getting hacked.
Security is hard right now. It's the hardest it's ever been.
English

@cantinasecurity @reserveprotocol How cooked would you guys be if there was a mass withdrawal from your platform? Why does it take over a month to withdrawal a $50 deposit? Endless it was already spent…..
English

Calling all security experts: the @Reserveprotocol x Cantina competition is now live.
We’re opening Reserve's codebase to public security research through May 10, with a $30,000 prize pool for meaningful findings.
Scope, docs, and timeline: cantina.xyz/competitions/9…

English

Hundreds of inactive wallets
Someone broke rng on an old wallet for sure

Capitulation.eth 🦇🔊 🦞 @ETHcc@TheTakenUser
Funds left my wallet to this address. Not sure what the vulnerability surface is. Others are getting zeroed out as well. Mainnet ETH only and strangely SAI: etherscan.io/address/0xa707…
English

@claudeai @cerebral_valley Wheres the hacking and systems breaking? Why call it a hackathon if this is what you chose as your winners
English

Another Claude Code hackathon comes to an end.
Thank you to everyone who spent a week building with Opus 4.7, and to @cerebral_valley for co-hosting.
Introducing the winners:
English

@meshaqRapha0761 @roycoprotocol @cantinasecurity Bug bounty companies like cantina operate like insurance companies i stg. They make money by not paying out!! They dont lose money if an exploit happens
English

Royco Contest @roycoprotocol
Contest ended Jan 27, 2026
262 findings
It’s now late April - 90+ days of silence from @cantinasecurity.
No updates. No transparency.
For a contest with this volume.
This is unacceptable.
#whitehatsdeservebetter

English


Audit competitions are *the* most effective kind of audit and it's not close.
The odds say that any given Immunefi will find a critical vulnerability are very very high.
Why? Because the Immunefi security community is the single best auditing force in the world.
Immunefi@immunefi
Critical vulnerability just confirmed on the @Base Azul audit competition on Sepolia testnet! This means the entire $250,000 reward pool has been unlocked. This is your sign to hunt while the competition is still open. immunefi.com/audit-competit…
English

100+ researchers. 2 months. $250K bounty. Zero critical vulnerabilities found.
Open bug bounties get noise. Targeted review grants get signal.
@flipcash ran both.
Their platform lets anyone create their own currency, with an autonomous Reserve contract managing supply and liquidity. Currencies designed for community utility, not speculation.
Built on Solana.
For a contract that could custody billions, they took security seriously:
1. Traditional audit
2. Open public bounty escalating from $10K → $250K
3. Privately engaged specific researchers with review grants for dedicated bug hunting
The third step is what most protocols skip.
I was one of their engaged researchers.
Review grants aren't about expected output. They're about guaranteeing serious researchers spend real time.
Reserve contract is now permanently immutable.
This is what serious security looks like. More protocols should copy this model.
x.com/flipcash/statu…
English

@adeolRxxxx How has this industry not turned white hats into threat actors themselves.😭😂 highway robbery
English

Insane arbitrage.
75k to save $69m?
Perimeter@perimeter_sec
🛡️ $69 Million TVL Saved Our very own @gbrigandi reported a critical vulnerability, saving $69,000,000 in TVL for @Polkadot. We’re proud to strengthen the ecosystem through responsible disclosure and proactive security research. Blog post coming soon! PS: Found with fuzzing
English

The 2026 DeFi security stack:
- Audits (human, agentic)
- Formal Verification
- Guarded Launches
- Rate limits, settlement gates with emergency overrides
- Bug bounties
- First loss junior capital tranches
- Multisig opsec review
- Gsuite/slack/telegram/X opsec review
- DNS / package dependencies / Web2 stack security audit
- Collateral asset review and disclosure (market, operational, oracle)
- Infra dependency risk (bridges, pools, oracles, etc.)
- Realtime monitoring
- Incident response run-books
- Periodic reviews to catch drift in any of the above
- Review depth and sophistication that scales with value at risk
What am I missing?
English






