Web3 老尘

Web3 老尘

2017年入圈,经历了各种起起伏伏活到了现在,不认命,但认输

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Web3 老尘
Web3 老尘
Meta's Muse agent directly sent users' home addresses to buyers on Facebook Marketplace, and even accepted a lowball offer and arranged for in-person pickup, without notifying me at all. Once the agent obtains the execution rights to transact on behalf of the user, the first boundary crossed is the leakage of addresses and asset actions. Keep steps like offer confirmation in human hands; don't let the agent approve on its own.
Polymarket
Polymarket
JUST IN: Man outraged after Meta’s Muse AI agent allegedly gave a Facebook Marketplace buyer his home address, accepted a lowball offer, & arranged a pickup without telling him.
Web3 老尘
Web3 老尘
Someone is analyzing the pattern of Claude account bans: those writing crime podcast outlines get banned more often, product managers who just verbally instruct AI to write code get banned more, while programmers who seriously build architectures get banned less. It is speculated to be related to "whether the model is being contributed skill increments." This is a personal inference, not an official statement. The direction I agree with is: the higher the account value, the more you should avoid using it for low-information repetitive tasks. If you're really afraid of getting banned, don't rush to change your IP; first change your usage method, and move testing and trial-and-error to free models.
Web3 老尘
Web3 老尘
Jumper announced a split to independently develop an on-chain finance super app, token code solana:Aybt5BWuW6kMNt7Jk1UmSgLzpEKev5pEnh82TA5rpump. The split is independent now. For users who have used it, the changes occur at the entry point and branding: the app remains, but the underlying company structure and token expectations have changed. The announcement did not provide a feature list; the on-chain finance super app is still at the goal stage.
Jumper
Jumper
Jumper is spinning out of LI.​FI. To build the super-app for onchain finance The ticker is $JUMP
Web3 老尘
Web3 老尘
The first payment after the X original content reward update has been sent. Creators from the same batch shared three different outcomes: some received $777, some still got $0, not even reaching the minimum payout threshold. The $777 screenshot came from the original content reward page, showing an income of $777.47 with two payment records. The zero-balance page was more straightforward: minimum threshold not met, next payment postponed to September 25. Another group shared that their results were "about the same as before," with niche content and low traffic, but the bonus was still paid. The differences are not due to luck. Content niche, interaction quality, and posting discipline all affect weighting; frequent spamming can lead to penalties. Don’t take the high payout cases shared as the general norm. If you want to take this monetization path seriously, calculate three things clearly: what the minimum payout threshold is, whether your content is niche enough, and if your posting frequency avoids penalty thresholds. Once these three are clear, decide whether to invest your time.
Web3 老尘
Web3 老尘
The entire promotional video (including visuals, animations, music, subtitles, and narration, even featuring the founder) was made by Pexo, which is very convincing. Being able to circle a point on the screen and then leave comments for edits, like reviewing a document, is the kind of interaction that truly feels like "chatting to create a video," rather than just struggling with prompts.
Pexo
Pexo
Now you can create videos the way you vibe-code. Meet Pexo, your AI video agent. Share your vision and references. Work through the details with Pexo like you’re messaging a friend. No complex prompts. No new tools to learn. Want to change something? Mark it on the video and tell Pexo what to change, just like leaving a comment in a doc. Everything in this video was made with Pexo: the visuals, the motion graphics, the music, the captions, and the voiceover. Even our founder @evanLiaoQ appears on screen. You vibe-coded what you built. Now vibe-create how the world sees it. #Pexo #AIVideoAgent #VibeCreate #MadewithPexo
Web3 老尘
Web3 老尘
L2 has always been freeloading on Ethereum's security premium. growthepie tracks about 25 L2s, with the total settlement fees handed over to the Ethereum mainnet around $1,900 per day, about $55,700 in the last 30 days, and approximately $335 million cumulatively. In contrast, Robinhood Chain's daily user fees are about $4.5 million, but it pays Ethereum only about $398 that day, a ratio close to one to eleven thousand. Base had a 30-day window with 292 million operations, paying L1 about $8,800. The scale of revenue sharing and the revenue sharing ratio are not the same thing. Now fees are charged by bytes and by batch; after Dencun, blob capacity has increased faster than actual demand, compressing rent, and Pectra and Fusaka have added another layer of capacity. If it were truly linked to scale, it would have to be changed to 10% to 20% of net protocol revenue or set a minimum settlement fee. The scarcest thing ironically has the weakest pricing power. This is not just a valuation issue. The security budget has long relied on issuance and L1 execution fees; if settlement layer income does not increase with asset scale, the protected economic activity is actually not paying for its protection.
Web3 老尘
Web3 老尘
Losing coins on iPhone, this time the entry point is not a phishing link but an app called FomoPeek. SlowMist's report details the scope precisely: versions v1.1 to v1.2 contain an iOS kernel attack framework, integrating 8 types of exploits, automatically selecting one based on device model and system version. The affected range is iOS 12.0 to 18.7 and 26.0 to 26.1. It can potentially break out of the sandbox, read the keychain and data files of other apps, including private keys, mnemonics, chat records, and also connects to a server unrelated to the business to await instructions. Another version circulating the same day claims: regardless of iPhone version, if an app was ever installed, all coins are gone. The scope is exaggerated, but the described action is accurate. If you installed either of these versions, uninstalling is not a solution. First, verify if you installed them; if so, transfer your assets to a wallet with a brand new mnemonic, then upgrade the system to version 27 before proceeding.
SlowMist
SlowMist
🚨 SlowMist TI Alert: FomoPeek App v1.1–1.2 Asset Theft 🚨 We have recently received multiple reports of users having assets stolen. Our investigation found that the affected cases involved private key exposure, and some of the users had previously installed and used @FomoPeek App versions 1.1–1.2. A joint investigation by the @SlowMist_Team and @okx security teams confirmed that the app contains malicious code.⚠️ Besides its normal features, FomoPeek includes two modules that are unrelated to its stated business functions. One of them contains an #iOS kernel exploitation framework with eight different exploit methods. The framework can automatically choose an attack method based on the device model and iOS version. ‼️Affected iOS versions: iOS 12.0–18.7 and iOS 26.0–26.1.‼️ If the exploit succeeds, the app may escape the iOS sandbox, access and decrypt Keychain data, and read files belonging to other apps on the device. 🔐 This means sensitive data stored on the device, including private keys, seed phrases, login credentials, chat history, and files, may be exposed. The app also connects to hidden servers that are unrelated to its public-facing services and can receive remote commands. Based on plaintext traffic captured during our analysis, the attack functionality is currently enabled and runs automatically at regular intervals. In general, devices running older iOS versions are at higher risk. If you have installed or used FomoPeek versions 1.1–1.2, we recommend that you take action immediately: 1️⃣ Check your accounts and assets for any unusual activity. 2️⃣ On a trusted device where FomoPeek has never been installed, create a new account and generate a new private key and seed phrase. 3️⃣ Move your assets to the new account as soon as possible. 4️⃣ Update your device to the latest available iOS version. 5️⃣ Do not continue using or reinstalling FomoPeek. 6️⃣ If you notice any suspicious asset activity, contact the official support team of the relevant platform and keep the affected device and related evidence for further investigation.
Web3 老尘
Web3 老尘
A developer has packaged the entire arXiv onto HuggingFace: 3,148,796 papers, all versions, 16TB, covering four formats: LaTeX, PDF, PostScript, and HTML. All included. The dataset page shows PDF coverage at 99.47%. The author has noted limitations; paper_text retains LaTeX syntax and comments, including placeholders for retracted papers, so filtering is needed before using it directly as training data. 16TB stored locally is too large for an ordinary laptop; remote data retrieval still requires selecting files one by one according to the config, making the sheer volume itself a barrier.
secemp
secemp
pleased to share the entire arXiv site as a dataset on HuggingFace 3,148,796 papers, every version, in LaTeX, PDFs, PostScript, HTML, 16 TB in total
Web3 老尘
Web3 老尘
Let's first look at collateral. On the afternoon of September 18th, the official Hyperliquid account announced the launch of manual lending. Users can collateralize HYPE or BTC to borrow USDC and USDT. The official account added in the same post that the total assets borrowed that day amounted to approximately 269 million USD. The ratios are fixed. The loan-to-value ratio for HYPE is 65%, with a liquidation threshold of 82.5%. For BTC, these are 50% and 75% respectively. The collateralized coins do not accrue interest, while the deposited stablecoins do accrue interest but are not counted towards the borrowing limit. The interest rate fluctuates with capital utilization and is calculated hourly. Within the exchange. A third party described it as a lending ledger running on HyperCore, rather than opening a separate contract. This means lending shares the same risk layer and margin set with perpetuals and spot trading. I want to ask whether the liquidation threshold can withstand cascading liquidations under extreme market conditions, how the upper limit of the floating interest rate is set, and which type of account I am using, because portfolio margin accounts use automatic lending, and the risk transmission path is different.
Hyperliquid
Hyperliquid
Manual borrows are live on Hyperliquid Portfolio margin and manual borrows use the same underlying HyperCore infrastructure, with $269M in assets borrowed today. Users can supply HYPE and BTC as collateral to borrow quote assets (USDC and USDT). Borrowed quote assets pay interest, and supplied quote assets earn interest, with rates set by utilization.
Web3 老尘
Web3 老尘
SEC Grants Five-Year Exemption for Secondary Trading of On-Chain Stocks, Boundaries Defined by Six Conditions** On September 17, the SEC issued Release 2026-90, granting a temporary exemption to "Tokenized Securities Venues" (TSV): such venues are no longer subject to the definition of "exchange" under the Securities Exchange Act of 1934 and may use permissioned AMMs and liquidity pools to match tokenized NMS stocks, i.e., stocks listed on the U.S. National Market System. The same order also exempts institutions providing liquidity in these pools with proprietary funds from being classified as "dealers" under 3(a)(5). The exemption expires five years after publication, and the order simultaneously solicits public comments, which will be published on the SEC website and the Federal Register. The conditions are even more noteworthy than the exemption itself. The order lists six conditions: limits on the number of trading symbols and trading volume; venues must verify that holders of tokenized stocks enjoy the same rights and privileges as holders of the same class of traditional stocks; when stocks are tokenized by unrelated third parties, the issuer must be notified in writing in advance and given an opportunity to object; the smart contracts used must be auditable, public, and deployed on a public, permissionless distributed ledger; tokenized stocks must be suspended simultaneously when the underlying stock is suspended on its primary listing exchange; venues must publicly disclose their operations, trading activities, and related-party transactions on their platform. On the same day, the CFTC’s Market Participants Division issued Release 9300-26, providing a no-action position for "passive software providers": under certain conditions, they will not be subject to enforcement for failing to register as introducing brokers or their associated persons. The applicable scenario is providing and marketing software to users, placing orders through registered FCMs, IBs, and DCMs. The press release did not list the conditions, and the letter itself was not obtained. This announcement is easily misread as "on-chain stocks are about to be widely adopted" or "RWA demand is rising," but the announcement contains none of these. The change is that boundaries have been codified for the first time: previously, whether stocks could be traded on-chain or whether software developers counted as brokers was only addressed through enforcement guidance and narratives. Now, both issues have official documents with conditions and time limits issued in the same window. The focus shifts from "whether it will be allowed" to "who applies first and how conditions will change."