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News linked to both this project and an event.

Claude Announces Suspension of Fable 5 Access Due to U.S. Government Ban; Developers Urged to Switch Models Promptly

Claude announced that, due to U.S. government-related restrictions, access to the Fable 5 model will be suspended for all users. New sessions will default to the user’s configured default model or Opus 4.8; existing Fable 5 sessions will terminate immediately with an error. Additionally, API requests to Fable 5 on the Claude Platform will also return errors. Developers must promptly migrate their applications and integrations to other Claude models.

Anthropic: Suspends All Access to Fable 5 and Mythos 5 Due to U.S. Government National Security Directive

the U.S. government has issued an export control directive citing national security authority, requiring the suspension of all access for foreign nationals to Fable 5 and Mythos 5, including Anthropic’s foreign national employees. To ensure compliance, Anthropic must close all customer access to Fable 5 and Mythos 5, while all other Anthropic models remain unaffected.The U.S. government provided oral evidence indicating a potential narrow-scope, non-general jailbreak method for the model. Anthropic is complying with the government's legal directive and removing all user access to Fable 5 and Mythos 5, but disagrees with the decision to withdraw deployed commercial models based on the discovery of a narrow-scope potential jailbreak, and is working diligently to restore access as soon as possible.

Chainalysis: Gray-market peptide suppliers accelerate shift to Bitcoin and stablecoins, with Q1 crypto inflows surging 159% year-on-year

According to The Block, blockchain analytics firm Chainalysis’ latest report states that as the gray-market peptide industry’s scale exceeds an annualized $100 million, leading suppliers are accelerating adoption of Bitcoin and stablecoins as primary settlement instruments. In Q1 2026, cryptocurrency inflows into this industry reached $32 million—a 159% quarter-on-quarter surge. Due to widespread bans imposed by traditional banks and credit card payment channels on prescription-grade compounds and unregulated substances, numerous Chinese chemical manufacturers have turned to cryptocurrencies for transactions, with high-value orders especially favoring stablecoins to hedge against price volatility risk.

edgeX: EDGE Abnormal Volatility is Due to External Manipulation, Not a Platform Security Incident

edgeX released the latest statement on the abnormal price volatility of the EDGE token, stating that the protocol has not been attacked in any form, and that this incident was not caused by a hacker attack, exploit, or security vulnerability.edgeX stated that currently available information indicates this abnormal volatility was caused by certain external parties deliberately manipulating the market price of EDGE. This is a matter of market integrity, not a platform security issue.The team stated that it is actively cooperating with relevant exchanges and partner platforms in the investigation. A more comprehensive incident report will be published after the investigation is complete.

Polymarket seeks Japanese government approval, plans to enter local market by 2030

the prediction market platform Polymarket is seeking approval from the Japanese government and plans to operate its prediction market business in Japan by 2030. It has already appointed local representatives to carry out lobbying efforts.According to reports, Polymarket views Japan as a significant yet underdeveloped market. Due to Japan's strict gambling regulations, Polymarket currently blocks Japanese users from participating in prediction market transactions.Under Japanese criminal law, habitual gambling is punishable by up to three years in prison, while operating a gambling business can lead to a maximum of five years in prison. A Polymarket spokesperson stated that the company has observed "substantial organic interest" from users in Japan and the Asia region and continues to evaluate opportunities to expand global market access in a compliant manner. (Bloomberg)

Curvance: Anomaly detected in Echo eBTC market, related market has been suspended

Curvance posted on platform X, stating that at approximately 6:00 PM EST today (Beijing time), it noticed an anomaly in the Echo eBTC market on the Curvance platform. Currently, there are no indications that the Curvance smart contract has been attacked or compromised. Due to its fully isolated market architecture, other markets remain unaffected. As a precautionary measure, the team has suspended the affected market and is investigating the cause of the incident together with ecosystem partners. Further updates will be announced as more information becomes available.

THORChain: Network Paused Due to Security Incident, Suspected Single Malicious Node Exploiting GG20 TSS Vulnerability to Steal Funds

Odaily Odaily, THORChain posted on platform X that its developers have released an incident update on Discord. Current evidence points to a node thor16uc...cn84q, which recently joined the network, as being associated with the attack. This node is operated by a single malicious actor. The primary hypothesis is that the attacker exploited a vulnerability in the GG20 TSS implementation, causing sensitive key material of vault participants to leak over time. This ultimately enabled the reconstruction of the vault's private key and the execution of unauthorized outgoing transactions.Regarding network status, the network has been paused after multiple node operators executed `make pause`. RUNE transfers and on-chain observation may resume within approximately 12 hours, but transactions, LP operations, signing, and other sensitive operations remain paused.Discussed recovery plans include slashing the affected node's bond, covering losses with protocol-owned liquidity (POL), or other community-driven solutions. THORSec and Outrider Analytics are continuing their investigation. The Treasury is gathering forensic data and coordinating with relevant law enforcement agencies. Full functional recovery is expected to take several days or longer.

Senator: Large Banks Are Blocking Crypto Regulatory Legislation Due to Inability to Compete

According to Cryptopolitan, U.S. Senator Cynthia Lummis told CNBC in an interview that large banks are attempting to block legislation aimed at clarifying cryptocurrency regulation because they cannot compete with the crypto industry. She emphasized that Bitcoin’s adoption is unstoppable: “This will become the financial system of the future.”

Syndicate Loses ~$330,000 Due to Attack on Commons Cross-Chain Bridge

According to CertiK, Syndicate Protocol suffered an exploit due to a security breach in the Commons cross-chain bridge. The attacker exploited the vulnerability to acquire approximately 18.5 million SYND tokens, which were subsequently sold for roughly $330,000. The related funds have already been transferred to the Ethereum network via the cross-chain bridge. Syndicate’s official response states that it is investigating the security incident involving the Commons bridge. The team is tracking the attack and collaborating with security firms. It is also evaluating various options to compensate affected users. Syndicate holds sufficient token reserves to assist users who lost SYND.

USDT0 Resumes Cross-Chain Bridging Service: Previously Paused Preventively Due to the rsETH Incident; System Integrity Remains Unaffected

According to an official announcement by USDT0 (@USDT0_to), the USDT0 cross-chain bridging infrastructure resumed normal operations today. System integrity and risk exposure remain unaffected, and all pending transactions submitted prior to the suspension have been safely settled. Previously, on April 19, USDT0 proactively suspended its OFT bridging service as a precautionary measure pending the conclusion of the KelpDAO rsETH incident investigation. USDT0 emphasized that it bears no risk exposure related to this incident, and all USDT0 tokens remain fully backed 1:1 by USDT.

NFT Platform Foundation Announces Permanent Shutdown Due to Failed Sale

Odaily News The Ethereum NFT marketplace Foundation has announced its permanent shutdown and cessation of operations. Founder Kayvon Tehranian stated that the original plan was to sell the platform to a potential buyer to continue operations, but the deal fell through. The company has decided not to seek other acquirers, and the related infrastructure has been shut down with no plans for a restart.It is reported that in January of this year, Foundation transferred ownership to the digital art company BlackDove. However, after completing due diligence, BlackDove decided to develop its own platform, leading to the termination of the collaboration. Foundation facilitated approximately $230 million in primary sales cumulatively. Its closure has once again drawn market attention to the sustainability of centralized NFT infrastructure.