AccessDenied403 @ad403.bsky.social · 23/09/2026September 22 More than $1 billion in BTC was sent in a single block. The average transaction was 3.3366 BTC, worth approximately $288,364. See www.blockchain.com/explorer/blo... 000
AccessDenied403 @ad403.bsky.social · 24/07/2026CMTA has released CMTAT Confidential: tokenize an asset or issue a stablecoin with the amounts kept private. Built on CMTAT Solidity for compliance and OpenZeppelin's ERC-7984 for confidential tokens. v1.0.0 audited by OpenZeppelin, sponsored by Zama. github.com/CMTA/CMTAT-C... #tokenization #FHEgithub.comGitHub - CMTA/CMTAT-Confidential: Version of CMTAT supporting encrypted balances via Zama FHE.Version of CMTAT supporting encrypted balances via Zama FHE. - CMTA/CMTAT-Confidential 000
AccessDenied403 @ad403.bsky.social · 30/06/2026How do you add on-chain compliance without modifying the token contract? Chainlink ACE is now integrated into the open-source CMTAT framework, enabling policy-based compliance and access control. Implementation on GitHub: github.com/CMTA/CMTAT-ACE #tokenization #ethereumgithub.comGitHub - CMTA/CMTAT-ACE: CMTAT version for Chainlink ACECMTAT version for Chainlink ACE. Contribute to CMTA/CMTAT-ACE development by creating an account on GitHub. 000
AccessDenied403 @ad403.bsky.social · 06/05/2026Nethermind implemented a way to represent FIX (Financial Information eXchange) data on-chain using deterministic encoding and a Merkle root commitment instead of storing raw messages. This enables efficient verification of structured trade data without on-chain parsing. github.com/CMTA/CMTAT-FIXgithub.comGitHub - CMTA/CMTAT-FIX: Integration of FIX descriptor support for CMTATIntegration of FIX descriptor support for CMTAT. Contribute to CMTA/CMTAT-FIX development by creating an account on GitHub. 060
AccessDenied403 @ad403.bsky.social · 30/04/2026Glad to have made my first PR on the Ethereum repository related to ERC-1404, a tokenization standard that has so far only been represented as a GitHub issue dating back to 2018. github.com/ethereum/ERC...github.comAdd ERC: Simple Restricted Token by rya-sge · Pull Request #1701 · ethereum/ERCsOne of the standards which often appear in tokenization report and also used by Centrifuge, CMTAT and TokenSoft is ERC-1404. ERC-1404 is one of the oldest tokenization standard on Ethereum (2018) d... 020
AccessDenied403 @ad403.bsky.social · 17/03/2026Enabling cross-chain token transfers with CMTAT and LayerZero. ERC-7802 & ERC-3643 supported. Code available on GitHub: github.com/CMTA/CMTAT-L...github.comGitHub - CMTA/CMTAT-LayerZero: This repository contains example of how CMTA Token can be bridged with LayerZeroThis repository contains example of how CMTA Token can be bridged with LayerZero - CMTA/CMTAT-LayerZero 000
AccessDenied403 @ad403.bsky.social · 06/02/2026"The problem is that clicking on the link to that web page is enough to trigger a cross-site WebSocket hijacking attack because OpenClaw's server doesn't validate the WebSocket origin header." thehackernews.com/2026/02/open...thehackernews.comOpenClaw Bug Enables One-Click Remote Code Execution via Malicious LinkA high-severity OpenClaw flaw allows one-click remote code execution via token theft and WebSocket hijacking; patched in v2026.1.29. 000
AccessDenied403 @ad403.bsky.social · 03/02/2026Prompt injection and RCE in Qodo Merge, an open-source AI code review tool. Great write-up! kudelskisecurity.com/research/qod...kudelskisecurity.comHow We Exploited Qodo: From a PR Comment to RCE and an AWS Admin Key - Leaked Twice - Kudelski Security Research CenterJan 15, 2026 - Nils Amiet - 000
AccessDenied403 @ad403.bsky.social · 02/02/2026"The attack involved infrastructure-level compromise that allowed malicious actors to intercept and redirect update traffic destined for notepad-plus-plus.org. The incident began from June 2025 until December" Recommend version: v8.9.1 notepad-plus-plus.org/news/hijacke...notepad-plus-plus.orgNotepad++ Hijacked by State-Sponsored Hackers | Notepad++ 000
AccessDenied403 @ad403.bsky.social · 26/01/2026"The North Korean threat actor known as Konni has been observed using PowerShell malware generated using artificial intelligence (AI) tools to target developers and engineering teams in the blockchain sector." thehackernews.com/2026/01/konn...thehackernews.comKonni Hackers Deploy AI-Generated PowerShell Backdoor Against Blockchain DevelopersNorth Korean group Konni uses AI-assisted PowerShell malware and phishing via Google ads and Discord to breach blockchain development environments. 020
Reposted by AccessDenied403BleepingComputer @bleepingcomputer.com · 20/01/2026Using only natural language instructions, researchers were able to bypass Google Gemini's defenses against malicious prompt injection and create misleading events to leak private Calendar data.bleepingcomputer.comGemini AI assistant tricked into leaking Google Calendar dataUsing only natural language instructions, researchers were able to bypass Google Gemini's defenses against malicious prompt injection and create misleading events to leak private Calendar data. 1124
AccessDenied403 @ad403.bsky.social · 20/01/2026ERC-1643, part of ERC-1400, is one of the oldest tokenization related standard on Ethereum (2018) developed by PolymathNetwork. It allows to manage on-chain document which is very useful for tokenization and RWA. More information on the Ethereum magician forum: ethereum-magicians.org/t/erc-1643-d...ethereum-magicians.orgERC-1643: Document Management Standard (ERC-1400)This ERC allows documents to be associated with a smart contract and a standard interface for querying / modifying these contracts, as well as receiving updates (via events) to changes on these docume... 000
AccessDenied403 @ad403.bsky.social · 19/12/2025The latest release of CMTAT Solidity (v3.1.0), a security token framework for on-chain RWA, includes now Chainlink CCIP support for seamless cross-chain transfers. Available on GitHubgithub.comGitHub - CMTA/CMTAT: Reference Solidity implementation of the CMTAT security token framework developed by CMTA to tokenize financial instruments.Reference Solidity implementation of the CMTAT security token framework developed by CMTA to tokenize financial instruments. - CMTA/CMTAT 000
AccessDenied403 @ad403.bsky.social · 09/12/2025How do you tokenize RWAs on Solana? CMTA just released a new specification leveraging the Token Extensions Program (Token-2022). Now available on GitHub: github.com/CMTA/CMTAT-S... Glad to have contributed through my work at Taurusgithub.comGitHub - CMTA/CMTAT-Solana: Solana version of CMTATSolana version of CMTAT. Contribute to CMTA/CMTAT-Solana development by creating an account on GitHub. 000
AccessDenied403 @ad403.bsky.social · 26/11/2025Tracking the latest NPM supply-chain attack (“Shai Hulud”): • Socket: socket.dev/blog/shai-hu... • Aikido: www.aikido.dev/blog/shai-hu...socket.devShai Hulud Strikes Again (v2) - SocketAnother wave of Shai-Hulud campaign has hit npm with more than 500 packages and 700+ versions affected. 000
Reposted by AccessDenied403Quarkslab @quarkslab.bsky.social · 19/11/2025Quarkslab engineers Robin David, Mihail Kirov and Kaname just completed the first public security audit of Bitcoin Core, led by @ostifofficial.bsky.social and funded by Brink.dev Details on the blog post: blog.quarkslab.com/bitcoin-core... Congrats to developers for such software masterpiece !blog.quarkslab.comBitcoin Core audit - Quarkslab's blogThe Open Source Technology Improvement Fund, Inc. mandated Quarkslab to perform the first public security audit of Bitcoin core, the reference open-source implementation of the Bitcoin decentralized p... 065
AccessDenied403 @ad403.bsky.social · 18/11/2025Great YouTube playlist to learn more about Hash-Based quantum-safe signature schemes (LMS, XMSS and SPHINCS+). www.youtube.com/watch?v=pt5W... #cryptographyyoutube.comLecture 1. Introduction (Hash-Based Signatures)YouTube video by Cryptography 101 010
AccessDenied403 @ad403.bsky.social · 12/11/2025Coinbase Security series: what is MPC and how to use it for Key Management: youtu.be/qdhM3syDkxM #cryptographyyoutu.beCoinbase Security Series: Open Source MPC Key ManagementYouTube video by Base 000
AccessDenied403 @ad403.bsky.social · 01/10/2025Breaking server SGX via DRAM bus: wiretap.failwiretap.failWireTap: Breaking Server SGX via DRAM Bus InterpositionBreaking Server SGX via DRAM Bus Interposition 010
AccessDenied403 @ad403.bsky.social · 09/09/2025See also www.aikido.dev/blog/npm-deb... and www.securityalliance.org/news/2025-09...aikido.devnpm debug and chalk packages compromisedThe popular packages debug and chalk on npm have been compromised with malicious code 010
AccessDenied403 @ad403.bsky.social · 28/08/2025"The malware did more than just steal SSH keys, npm tokens, and .gitconfig files - it weaponized AI CLI tools (including Claude, Gemini) to aid in reconnaissance and data" www.stepsecurity.io/blog/supply-...stepsecurity.io 000
AccessDenied403 @ad403.bsky.social · 13/07/2025Algebraic intermediate Representation (AIR) for Blake Hash youtu.be/INtBA-9vJpU?... hackmd.io/@starkware-h...youtu.beStav Beno (starkware) - From Design to Benchmarking: BLAKE Hash AIR for the Stwo ProverYouTube video by [EthCC] Livestream 6 000
AccessDenied403 @ad403.bsky.social · 01/07/2025Coinbase MPC wallet library presentation at EthCC m.youtube.com/live/ppeyz_J...m.youtube.comYehuda Lindell (Coinbase)_Coinbase's cb-mpc Open-Source LibraryYouTube video by [EthCC] Livestream 4 021
AccessDenied403 @ad403.bsky.social · 29/06/2025My last article about ERC-20 ConditionalTransfer is available on Taurus blog: www.taurushq.com/blog/tokeniz... Based on CMTAT, an open-source project: github.com/CMTA/CMTAT #soliditytaurushq.comTaurus Blog - Conditional Transfers with CMTAT & Taurus-CAPITAL: A Step-by-Step GuideConditional Transfers with CMTAT & Taurus-CAPITAL: A Step-by-Step Guide 120
Reposted by AccessDenied403BleepingComputer @bleepingcomputer.com · 27/04/2025Coinbase has fixed a confusing bug in its account activity logs that caused users to think their credentials were compromised.bleepingcomputer.comCoinbase fixes 2FA log error making people think they were hackedCoinbase has fixed a confusing bug in its account activity logs that caused users to think their credentials were compromised. 031
Reposted by AccessDenied403BleepingComputer @bleepingcomputer.com · 16/04/2025MITRE Vice President Yosry Barsoum has warned that U.S. government funding for the Common Vulnerabilities and Exposures (CVE) and Common Weakness Enumeration (CWE) programs expires today, which could lead to widespread disruption across the global cybersecurity industry.bleepingcomputer.comMITRE warns that funding for critical CVE program expires todayMITRE Vice President Yosry Barsoum has warned that U.S. government funding for the Common Vulnerabilities and Exposures (CVE) and Common Weakness Enumeration (CWE) programs expires today, which could lead to widespread disruption across the global cybersecurity industry. 0118
AccessDenied403 @ad403.bsky.social · 02/04/2025NFTs are used to represent unique items on the blockchain. As you may know, the most known standard on Ethereum is ERC-721. Since its creation, several other standards (ERC-1155, ERC-2981, ERC-4907,...) have emerged to meet various use cases. More details here: rya-sge.github.io/access-denie...rya-sge.github.ioEthereum NFT Standards: ERC-721, ERC-1155, ERC-6551, and MoreNon-Fungible Tokens (NFTs) enable unique, verifiable ownership of digital and real-world items on the blockchain. While ERC-721 remains the main standard to represent NFTs on Ethereum and EVM blockcha... 020
AccessDenied403 @ad403.bsky.social · 27/03/2025Ledger's article on the security and integrity of the Trezor Safe 3 crypto wallet firmware is a great read to better understand how the new Trezor models (Safe Family) work (Secure Element, firmware integrity, chips used) www.ledger.com/why-secure-e... blog.trezor.io/trezors-mult...ledger.comWhy Secure Elements make a crucial difference to Hardware Wallet Security | LedgerIn contrast with the previous generations of Trezor devices, which the Ledger Donjon showed to be vulnerable to physical seed recovery attacks, the Trezor Safe line of products brings huge security im... 000
AccessDenied403 @ad403.bsky.social · 25/03/2025How to tokenize on Ethereum and EVM based blockchain? My last article on Taurus blog is a deep dive into ERC-1400, one of the oldest tokenization standards (2018). www.taurushq.com/blog/erc-140...taurushq.comTaurus Blog - ERC-1400 for Tokenized Securities: Analysis and Deployment with Taurus-CAPITALERC-1400 for Tokenized Securities: Analysis and Deployment with Taurus-CAPITAL 000
Reposted by AccessDenied403BleepingComputer @bleepingcomputer.com · 18/03/2025A cascading supply chain attack that began with the compromise of the "reviewdog/action-setup@v1" GitHub Action is believed to have led to the recent breach of "tj-actions/changed-files" that leaked CI/CD secrets.bleepingcomputer.comGitHub Action hack likely led to another in cascading supply chain attackA cascading supply chain attack that began with the compromise of the "reviewdog/action-setup@v1" GitHub Action is believed to have led to the recent breach of "tj-actions/changed-files" that leaked CI/CD secrets. 035
Reposted by AccessDenied403ZK Hack @zkhack.dev · 17/03/2025A couple weeks ago we published our monthly release of ZK Mesh: the February 2025 Recap. Wondering which articles/threads are the most popular amongst our #ZKMesh readers so far? ZK Mesh Feb 2025 Top 5, here we go 🧵 👇 open.substack.com/pub/zkmesh/p... 111
Reposted by AccessDenied403David Wong @cryptodavidw.bsky.social · 14/03/2025damn this halo2 book is soooo goooood halo2.zksecurity.xyz/intro/halo2.zksecurity.xyzIntroduction - Halo Hero 001
Reposted by AccessDenied403BleepingComputer @bleepingcomputer.com · 14/03/2025A large-scale Coinbase phishing attack poses as a mandatory wallet migration, tricking recipients into setting up a new wallet with a pre-generated recovery phrase controlled by attackers.bleepingcomputer.comCoinbase phishing email tricks users with fake wallet migrationA large-scale Coinbase phishing attack poses as a mandatory wallet migration, tricking recipients into setting up a new wallet with a pre-generated recovery phrase controlled by attackers. 076
AccessDenied403 @ad403.bsky.social · 13/03/2025Sepolia Pectra fork incident recap: "we quickly realized that, because the deposit contract is token gated, an ERC-20 transfer event was emitted whenever a deposit was processed. mariusvanderwijden.github.io/blog/2025/03...mariusvanderwijden.github.ioSepolia Pectra fork incident recapBlog on semi-cool ethereum stuff 000
AccessDenied403 @ad403.bsky.social · 12/03/2025Bybit hack deep dive by ncc group www.nccgroup.com/us/research-...nccgroup.com 000