PANews’ August 18-19 digest was packed with policy, markets, and AI updates. The U.S. debt burden may cross $40 trillion sooner than expected after tariff-related revenue losses accelerated Treasury borrowing. The SEC also proposed “Regulation Crypto Assets,” a new framework that includes startup and fundraising exemptions plus a safe harbor for digital assets that stop all managerial activity. OpenAI said it is tightening safeguards on its unreleased models, adding sandboxing and faster alerts after recent security concerns, while also pausing parts of its latest reinforcement learning training for two weeks. Elsewhere, Bhutan’s government-linked address moved 300 BTC, USDC Treasury minted 250 million USDC on Solana, and Metaplanet said it will use 2,100 BTC and $2.5 million in cash to acquire Super League and build a U.S. Bitcoin treasury platform called Superplanet. Cash App expanded beyond Bitcoin and USDC by integrating MoonPay, Ripple Prime sold $275 million of senior unsecured notes, and FASB proposed treating qualifying stablecoins as cash equivalents. The digest also covered NoOnes’ shutdown plan, a Maya Protocol exploit, Solana’s slot-time reduction, and major AI and IPO updates from OpenAI, Anthropic, Temporal, and Zhiyu/Unitree-related market listings.

OpenAI said it is strengthening monitoring and safety controls for frontier models still in development after recent cybersecurity incidents raised concerns that AI tools could go out of control. The company said it will track how its most capable unreleased models solve problems and use online tools, with the goal of alerting its safety team within 30 minutes if it detects concerning behavior. OpenAI also added controls to stop some models from connecting to the internet for higher-risk tasks and will require stricter sandboxing during training and evaluation. The company said it suspended inference tasks for frontier models that can run code in its research cluster after the Hugging Face incident, slowed down expansion, and paused reinforcement learning training for its latest deployed model for two weeks. Its largest frontier reinforcement learning training program remains paused pending safety validation.

The U.S. Securities and Exchange Commission has proposed a new rule, Regulation Crypto Assets, aimed at creating a compliance path for certain digital asset offerings. According to The Block, the proposal sets out a tailored issuance framework designed to support capital formation while protecting investors. It includes a “startup exemption” for offerings of up to $5 million over four years without registration under the Securities Act of 1933, and a separate “fundraising exemption” for offerings of up to $75 million over one year. The proposal also contains a safe harbor provision under which a digital asset would no longer be treated as a security if specified conditions are met and “all managerial efforts” have ceased. The SEC will open a 60-day public comment period. The proposal comes days after the agency canceled a related meeting last Friday because of “unexpected scheduling issues.” SEC Commissioner Hester Peirce said the move marks a step on what she described as the long road toward a clear, workable, and enforceable crypto regulatory framework, as lawmakers in Washington remain stalled on the Clarity Act.

BitBox, the Zurich-based company behind the BitBox02 hardware wallet, has disclosed two severe firmware flaws and a third lower-risk issue, saying all three are now fixed in version 9.26.5. The company said there is no evidence the bugs were ever exploited and no reports of stolen user funds, but warned that devices running older firmware remain exposed until users update. One of the severe flaws involved the bootloader and could have let an attacker install malicious firmware on a genuine BitBox02 through a phishing campaign that tricked a user into installing a fake BitBoxApp and unlocking the device. BitBox said the newer BitBox02 Nova was not affected by that issue because it uses a different bootloader version. The second severe flaw affected the Multi edition before wallet setup and, when paired with a hostile computer, could have enabled arbitrary code execution. A separate issue in the wallet’s silent-payment feature could not directly steal funds, but could have locked coins to the wrong address. BitBox said its internal review used frontier AI models as part of a broader firmware-auditing effort.

Tesla plans to publicly unveil its autonomous taxi, the Cybercab, as early as this month in Austin, Texas, according to a report cited by BlockBeats. The vehicle is designed without a steering wheel or pedals, and Tesla employees have already tested a fully driverless version on private roads inside the company campus. The report said the Cybercab runs on Tesla’s Full Self-Driving, or FSD, software, though doubts remain over both the system’s capabilities and its safety record. The U.S. National Highway Traffic Safety Administration is still investigating how Tesla FSD handles compliance with traffic rules, while existing robotaxi services in some markets continue to rely on human safety operators. Tesla’s Cybercab is intended to operate without anyone inside intervening, with remote operators expected to handle emergencies, and the company has started adding Starlink connectivity to the vehicles. Data collection is another hurdle. Tesla said in July that it still needs dedicated driving data for Cybercab. So far, Tesla’s unsupervised Robotaxi service has logged about 380,000 miles across six cities, compared with more than 220 million fully driverless miles on public roads completed by Waymo since 2020. The report also noted that the lack of traditional driving controls could put Cybercab under federal vehicle safety restrictions, and it remains unclear whether Tesla is seeking a regulatory exemption.

Onchain Lens said a wallet believed to be linked to the Ethena team deposited 17 million ENA into FalconX about one hour before the report, a transfer valued at roughly $14.09 million. The transaction may be tied to an over-the-counter, or OTC, sale, according to the monitoring note cited by BlockBeats. The same wallet had previously received ENA from Ethena’s Gnosis Safe last year, which was cited as part of the basis for the suspected connection. No additional details on the destination, sale terms, or confirmation from Ethena were provided in the source report.

A wallet transferred 289,760 LINK, worth about $2.74 million, into its Gnosis Safe multisignature wallet, according to monitoring by Onchain Lens cited by ChainCatcher. The tokens were accumulated from Binance over the past month, based on the information provided in the report. The transfer points to an internal wallet move rather than an exchange inflow, with the assets sent to the wallet’s own Gnosis Safe address. No additional transaction details, timing breakdown, or wallet identity were disclosed in the source material.

On-chain analyst Specter has challenged SafePal’s handling of a disclosed data leak, arguing the company waited too long to go public. According to Specter, the leaked data spans from March 2, 2025, to April 11, 2026, suggesting the vulnerability had occurred by April or early May at the latest. Specter said SafePal did not disclose the issue until recently, after Trezor announced its own data leak. Specter also said some users had already received phishing emails before SafePal acknowledged the incident, and that some people suffered losses as a result. In Specter’s view, SafePal failed to issue an early warning and had denied the problem earlier, leaving customers’ personal data exposed to risk. The remarks add to scrutiny around how wallet providers communicate security incidents and user data exposure.