TokenPost reporter
Simon Yoon
Reporter
Simon Yoon reports on blockchain technology for TokenPost. Send corrections or tips to info@tokenpost.com.
Stories by Simon Yoon
- OpenAI Links Moonshot AI Associates to Reasoning-Extraction Campaign
The activity peaked at 16,000 attempted requests from more than 4,000 users on July 24 and 25. OpenAI said it disrupted the broader activity by July 28.
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- September Crypto Incidents Logged $767 Million to $768 Million in Losses
Separate security-industry tallies counted 55 major incidents and 97 total incidents during September, with Bitget and Liquid Network accounting for most losses.
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- Zcash Awards More Than $8 Million in Retroactive Grants
Millions went to people who protected all users during this year's AI vulnerability crisis. Zcash plans multiple grant rounds each year.
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- OpenAI Finds No Evidence of Compromise After AI Agents Probe U.S. Government Sites
The review found activity involving two SEC websites and Census Bureau data during training and evaluation, while a separate Education Department attempt was unsuccessful.
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- Confirmed Web3 Vulnerability Attacks and Phishing Cause $766.4M in September Losses
September 2026 recorded the year's highest number of incidents. Bitget and Liquid Network posted the two largest losses.
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- ether.fi Says Ethereum Node Incident Did Not Expose weETH
The protocol said weETH was unaffected and that all funds remain safe after the security event involving an Ethereum node operator.
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- MetaMask Exits Some Ethereum Validators After Security Incident
The precaution affects validators operated through MetaMask Staking, while the company says it has found no direct threat to its wallet product.
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- MetaMask Staking Exits Lido Validators During Infrastructure Probe
The withdrawals began as MetaMask Staking investigates an infrastructure intrusion. The process may take up to 45 days as validators exit, withdraw and re-enter the protocol.
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- MetaMask Pauses Lido Validator Operations Over Internal Security Threat
The affected validators are expected to complete exits by Oct. 7, while returning the ETH to staking may take about 45 days.
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- Suspected Bitget Attackers Move $3.8 Million in ZEC Into Privacy Pool
About 2,700 Zcash tokens entered Ironwood, roughly one-seventh of the ZEC stolen from Bitget’s hot wallet.
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- Web3 Security Losses Hit $793 Million Across 39 September Incidents
September losses were about 4.2 times August’s total and 2.5 times July’s, with a Bitget hot-wallet incident accounting for the largest single loss.
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- Aave Founder Says Markets Unaffected by MetaMask Staking Incident
Stani said Aave is monitoring the security incident with Lido while the protocol’s business operations remain normal.
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- MetaMask Staking Starts Withdrawing Ethereum Validators From Lido
The exits follow an infrastructure breach investigation, with completion expected by Oct. 7 and the broader process potentially lasting up to 45 days.
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- MetaMask Withdraws Affected Validators After Infrastructure Incident
The company said it has found no evidence of a direct threat to MetaMask wallets and is coordinating with customers, partners and security advisers.
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- MetaMask Responds to Infrastructure Security Incident; No Direct Wallet Threat Identified So Far
The company is working with external partners and security advisers while coordinating a precautionary exit from affected validators in its staking operation.
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- Moca Chain Launches Mainnet for Verifiable Credentials Across Apps
The network lets users and AI agents carry tamper-resistant credentials between applications while controlling when and where credentials are shared.
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- Animoca’s Moca Chain Launches With Digital Identity and AI Agents in Focus
The network lets users carry verified identity and membership credentials across applications, while AIR adds payment, loyalty and AI-agent permissions.
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- DogeOS Opens Public Testnet to Add Smart Contracts Around Dogecoin
The EVM-compatible network uses test DOGE for fees, targets about 300 transactions per second and gives developers a venue to test applications before a possible mainnet launch.
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- XRP Ledger Opens Vote on Lending Upgrade With Mainnet Activation Pending
LendingProtocolV1_1 would add closed-ended vaults and cash-basis accounting, but activation has not been confirmed on the XRP Ledger mainnet.
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- FBI Tells Employees to Assume ShinyHunters Stole Personal Data
The hacker group claims it accessed nearly 2–3 terabytes of FBI agent and applicant data, while the agency investigates the breach.
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- Solana Proposal Simulation Cuts Validator Handover Latency 53%
SIMD-0675 would group nearby validators in the leader schedule, but the open proposal still requires review and relies on self-reported location data.
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- Google Releases Gemini 4 Argon With Priority Access for U.S. Government and Network Defenders
The model targets complex workflows, network defense and software engineering, with API pricing set at $2 per 1 million input tokens and $10 per 1 million output tokens.
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- Bitget-Linked Wallets Move $3.9 Million Into Zcash Shielded Pool
The transfers followed the blocking of more than $50 million in attempted Bitget-linked flows by NEAR Intents’ SHIELD system.
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- Hegseth Taps Musk, Luckey and Gingrich for Pentagon Warfare Project
Project Meridian will spend 120 days examining future military needs and technologies, Hegseth said Sept. 30.
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- Google Rolls Out Gemini 4 Argon to Cybersecurity Partners
The model is being released in phases while Google conducts a pre-release safety evaluation with the U.S. government and expands safeguards against misuse.
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- Bitget Exploit Funds Move Into Zcash Pool After $50M Swap Attempts
Wallets linked to the Sept. 24 hack transferred about $3.9 million in ZEC into Ironwood after NEAR Intents rejected attempted swaps tied to the breach.
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- Base Completes Cobalt Upgrade With New Token Compliance Controls
The upgrade expands Base’s B20 standard with conditional transactions, corporate-action tools and issuer-authorized transfers for tokenized assets.
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- AWS Plans October Update to EC2 Capacity Block Pricing
AWS has not specified the update date or percentage. Capacity Block prices are set when purchased and do not change afterward.
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- Apple Patches Zero-Day Potentially Used in Targeted iPhone Attacks
The CoreGraphics flaw may enable arbitrary code execution through a malicious file, while no public evidence links it to confirmed cryptocurrency theft.
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- Chutes Documents 20B-Parameter Tests Across Disconnected GPUs
Its Parallax system distributes sparse mixture-of-experts training across geographically dispersed hardware, while an 8-billion-parameter run has been publicly tracked since Sept. 10.
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- Cloudflare Launches Closed Beta for Stablecoin Payments to AI Agents
The Monetization Gateway lets eligible U.S. businesses charge agents in USD Coin, with payments settling on Base through Coinbase’s x402 standard.
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- Aave V4’s Locked Value Jumps 82% as Arc Hits $181 Million
Aave V4’s total value locked increased during September, while Arc reached the reported milestone.
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- Avalanche Activates Helicon Upgrade With New C-Chain Model
The upgrade separates consensus from transaction execution, shortens validator staking requirements and introduces a validator-governed gas-price floor.
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- Consumer AI Adoption Broadens While Direct Payments Remain Limited
Usage is expanding, but the top 14% of AI payers account for 60% of consumer-AI spending as agent products raise computing costs.
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- OpenAI and Anthropic Detail Separate AI Distillation Concerns
OpenAI linked activity to DeepSeek, while Anthropic accused Moonshot AI of routing Kimi requests through Claude and extracting reasoning traces.
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- Paper Challenges Slashing As Sole Defense Against Proof-of-Stake Attacks
A theoretical model lets validators coordinate before signing conflicting messages and proceed only if their combined stake reaches a required threshold.
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- Sui-ChainPatrol Partnership Blocks 842 Threats Across More Than 11 Platforms
The multiyear initiative provides real-time protection for more than 30 Sui ecosystem projects through a $10 million security program.
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- Bitget Plans Friday Resumption of Withdrawals for All Tokens
Bitcoin, Ether and USDT withdrawals have been restored after $388 million in user-fund losses. Bitget’s protection fund has grown to $309 million.
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- Bitget Protection Fund Reaches $309M After $388M User Loss
The exchange has restored access to Bitcoin, Ether and USDt, with withdrawals for all tokens scheduled to resume Friday.
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- Crypto Hacks Reach 277 Incidents as 2026 Losses Near $1.84 Billion
The tally stood at 250 incidents and about $1.4 billion through Sept. 8. Bitget’s $388 million breach remains the year’s largest listed attack.
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