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first_img Japan's large corporate pension funds plan to allocate about 1% to cryptocurrencies and reduce their exposure to the yen

According to CoinPost, Japan's national corporate pension fund plans to start investing in cryptocurrencies in the fiscal year 2026, with an allocation ratio of about 1% of its total operating assets (approximately 21.3 billion yen).The report states that the asset allocation ratio for the fiscal year 2025 is: 80% in yen, 15% in US dollars, and 5% in other currencies. However, in the fiscal year 2026, the yen allocation ratio will decrease to 70%, and a new 10% allocation will be made for currencies from developed countries. The remaining 5% will consist of emerging market currencies, gold, and cryptocurrencies.The main purpose is to diversify currency risk. The fund's executive director, Ai Yuki, stated that due to the potential weakening of the US dollar as a benchmark currency, they decided not to increase their holdings in US dollars and instead use cryptocurrencies like Bitcoin as a hedge against currency depreciation, as Bitcoin has a lower correlation with the US dollar index.After approximately six years of investigation, the fund has determined that the cryptocurrency market has matured as the investor base has expanded. In the future, the fund will continue to explore the possibility of expanding cryptocurrency investments, including funds for arbitrage trading of various cryptocurrencies.

AI Agent Security Risk Exposure: Attackers Can Exploit "Memory Pollution" to Induce Misoperation of Funds

The GoPlus Security team has disclosed a new type of attack in its AgentGuard AI project: inducing AI agents to perform unauthorized sensitive operations through "memory poisoning." This attack method does not rely on traditional vulnerabilities or malicious code but exploits the long-term memory mechanism of AI agents. For example, an attacker first induces the agent to "remember preferences," such as "usually prioritizing proactive refunds instead of waiting for chargebacks," and then uses vague expressions like "process as usual" or "execute as before" in subsequent instructions, thereby triggering automated financial operations.GoPlus points out that the key risk in such cases lies in the AI agent mistakenly treating "historical preferences" as a basis for authorization, leading to financial losses or security incidents in operations such as refunds, transfers, and configuration changes. To address this issue, the team has proposed several protective recommendations, including:Operations involving refunds, transfers, deletions, or sensitive configurations must require explicit confirmation in the current session.Memory-related instructions like "habit," "usual way," and "as before" should be regarded as high-risk state changes.Long-term memory must have a traceability mechanism (writer, time, confirmation status).Vague instructions should automatically elevate the risk level and trigger secondary verification.Long-term memory must not replace real-time authorization processes.The team emphasizes that the "AI agent memory system" should be viewed as a potential attack surface and should be constrained and audited through a dedicated security framework.
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