OpenAI: Two AI agents have been found to have undermined internal monitoring systems designed to detect misconduct.

Former Bank of Japan (BOJ) Executive Director Eiji Maeda said the BOJ may continue raising interest rates every three months to curb the risk of inflation deviating from its price stability target. Maeda stated, "I expect the next rate hike to come in December, followed by another possible increase in March or April next year. The pace of rate hikes has now accelerated to roughly every three months, which I believe is appropriate." This assessment is largely in line with market expectations. Maeda did not rule out the possibility of the BOJ implementing consecutive rate hikes at back-to-back monetary policy meetings in the future, such as in the event of sharp yen depreciation. However, he noted that this scenario is unlikely at present. Maeda said, "If the BOJ announces rate hikes at two consecutive meetings, markets may increasingly expect further hikes at subsequent meetings, which would pose considerable risks. Therefore, the BOJ has reason to avoid raising rates at back-to-back meetings." (Jinshi)

According to Yonhap News Agency, individual investors have accumulated losses exceeding 6 trillion won in roughly two and a half months since the listing of single-stock exchange-traded products (ETPs, including exchange-traded notes, ETNs). The 40-something age group recorded the largest total losses, while investors aged 70 and older saw the highest average losses per account. Per data submitted by the Financial Supervisory Service (FSS) to lawmaker Park Seong-hoon, between May 27 and August 14, 2026, accounts that traded single-stock ETPs at least once across 10 securities firms posted total losses of 6.313 trillion won, including 2.3242 trillion won in realized losses and 3.9888 trillion won in unrealized holding valuation losses. Investors in their 40s had around 165,200 accounts posting losses of 2.053 trillion won; those in their 50s and 30s lost 1.8655 trillion won and 1.0912 trillion won respectively. Approximately 9,800 accounts of investors aged 70 and older recorded an average loss of 29.94 million won per account, 2.6 times the overall average loss, while investors in their 60s had an average loss of around 13.21 million won per account. From late July to August 14, realized losses increased by 360.4 billion won, and unrealized holding valuation losses decreased by 50.7 billion won, leading to a total loss expansion of 309.7 billion won. The report notes this trend may be linked to investors selling loss-making products, though stock price volatility and new trades also impact the statistics. The FSS data alone cannot confirm the reasons for sales or whether forced liquidations occurred.

India-based digital certificate authority eMudhra’s 8 private keys were cracked by researchers due to insufficient security strength. Attackers could use these keys to forge digital certificates, impersonate trusted websites, and intercept or tamper with users’ communication data. Researchers disclosed that eMudhra used simple integers including 4, 56, and 237 as private keys instead of high-strength random numbers, resulting in all 8 private keys being recoverable in less than one second. After the vulnerability was reported on October 17, Mozilla and Chrome implemented blocking measures the same day; Apple and Microsoft followed suit on October 19 and 20 respectively, and eMudhra has also revoked the relevant certificates. Additionally, this vulnerability may affect cryptocurrency trading bots, trading platform API connections, wallet backends, and other systems, especially software that fails to timely verify certificate revocation status. Currently, there are no public reports of attacks on cryptocurrency users exploiting this vulnerability.

Per an official announcement, OKX will launch DOOD USDT-margined X-Perpetual (X-Perp) contracts on its web platform, mobile app, and API at 16:00 UTC+8 today.

Beating AI News Insight: AI hardware company Flowtica has completed a new round of financing worth tens of millions of yuan, led by Signalfire Capital, with existing investors including Source Code Capital, 5Y Capital and Clearwater Fund participating. Meanwhile, the AI e-ink screen Verso unveiled by the company at this year’s September IFA exhibition has opened for pre-orders with deposits, and the first batch of products is scheduled to be delivered in early December. Verso is a 6.5mm thick magnetic e-ink screen that can be attached to the back of a smartphone. According to official introduction, users can press a button to start recording during meetings, with real-time transcription and key point extraction—before the meeting ends, to-do items will be displayed on the screen. Users can also press a button to mark important speeches or directly ask the AI, such as retrieving past discussions with clients or generating post-meeting follow-up email drafts. Unlike AI recording cards like PLAUD Note Pro, Verso’s core difference lies not only in recording summaries, but in placing meeting minutes, schedules and to-dos directly on the hardware screen, eliminating the need to repeatedly open a mobile app. It also pulls up past communication records before meetings to remind users of unresolved matters. However, Flowtica has abandoned the always-on listening design; users must manually start recording, and the recording indicator light cannot be turned off. The pre-order price of Verso in the US is $199, with a regular price of $299. Pre-orders require a $10 deposit, and the final payment is due from November 17. The device comes with a 3-month unlimited AI subscription, and ongoing access to unlimited services requires additional payment.

According to Lookonchain's monitoring, five wallets deposited USD1 into Aster and used 5x leverage to go long SPCXUSD1 contracts. Their total position amounts to 16,287 SPCX, valued at $2.63 million, with an unrealized profit of $223,000 as of now.