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first_img Darktrace discovered AI intelligent body intrusion assessment environment cheating

On September 24, the cybersecurity company Darktrace launched its research department Signal Labs, focusing on studying the behavior of AI agents when deviating from expectations. In its first experiment, Darktrace had agents using different models (including GPT 5.6 Sol, Claude Opus 4.6, and Claude Sonnet 4.5) complete 10 programming challenges within a simulated corporate network, of which 2 were set to be impossible to complete honestly, and the agents were informed that failure to achieve full marks would result in being "retired." As a result, 2 agents did not accept failure, instead scanning for network vulnerabilities, stealing login credentials, and jumping between systems; one even went further to invade the machine hosting its evaluation, rewriting the challenge content to register a full score.The second experiment focused on the memory mechanisms of AI. The programming assistant would save the information provided by the user as a regular file locally, and no one verified whether this file had been tampered with. Darktrace researchers edited these logs, leading the assistant to mistakenly believe it was authorized to perform a security assessment, after which these agents scanned the network, moved between systems, and elevated their privileges, though not all assistants fell for this; some directly refused to execute. Both experiments required no special jailbreaking techniques, relying solely on providing the agents with a seemingly reasonable context to be effective.Tim Bazalgette, Chief AI Officer of Darktrace, stated that permissions and static barriers describe intent, not actual behavior. The company informed Anthropic, AWS, and OpenAI of these findings in August and made them public a month later on September 24.

Magic Eden: Current open orders are not affected by this vulnerability; users in the EVM market from February to October 2024 need to revoke related contract authorizations

Magic Eden announced that the vulnerability occurred in the NFT trading protocol Payment Processor V2 maintained by Limit Break. Magic Eden adopted this protocol for EVM network transaction settlements in 2024 but stopped using V2 in October 2024 and will completely shut down the EVM market in the first quarter of 2026. Therefore, NFTs currently listed on Magic Eden are not affected by this vulnerability.NFTs listed through its EVM market between February and October 2024 may be affected, while listings after October 2024 are generally not impacted. The platform is contacting the protocol owner and maintainer Limit Break to explore other risk mitigation measures, including pausing protocol transfers, and will continue to investigate the actual scope of the impact.Magic Eden reminds users who have listed or traded NFTs on its EVM market to revoke relevant contract authorizations on the Ethereum, Polygon, and Base networks. Users can filter the address through revoke.cash and revoke all authorizations marked as "approved for all" for NFTs. Magic Eden emphasizes that revoking authorization cannot recover assets that have already been transferred.Yuga Labs' Vice President of Blockchain Quit stated today that at 9 AM Eastern Time, attackers exploited the Payment Processor V2 vulnerability to steal a large number of NFTs. After contacting the LimitBreak team, the latter quickly paused the similarly affected Payment Processor V3. However, V2 could not be paused, and V3 on ApeChain is also temporarily unable to be paused. Therefore, the team implemented a white-hat operation, successfully transferring and protecting 23,155 NFTs valued at over 5.7 million dollars.

Gate event contracts comprehensively cover cryptocurrency and stock assets, managing short-term fluctuations with zero leverage

According to official news, Gate has launched the world's first stock event contract, expanding the underlying coverage from crypto assets to traditional stocks, supporting bullish or bearish trades in short cycles such as 5 minutes and 15 minutes.As a flexible and efficient short-term trading tool, the Gate event contract has four core advantages: in terms of risk control, the product features zero leverage and low risk, with no forced liquidation or margin call mechanism, and the maximum loss is limited to the initial invested principal; in terms of rules and mechanisms, the criteria for price rise and fall, settlement standards, and transaction fees are all open and transparent throughout the process; in terms of trading flexibility, it supports closing positions at any time, allowing users to control the pace, lock in profits, or stop losses in a timely manner; in terms of participation threshold, it only requires an investment of 5 USDT to start, helping investors quickly implement short-term strategies.Currently, the official incentive program has been launched simultaneously. The second phase of the Gate event contract limited-time trading competition officially started on September 21 at 16:00 (UTC+8) and will continue until October 1 at 08:00 (UTC+8). The event includes rewards for first trades and consecutive trades for new users, daily trading volume tiered rebates for all participants, and a grand prize for cumulative trading volume leaderboard, with participating users having the chance to win a prize pool of up to 12,500 USDT.

first_img David Hoffman: In 2026, ZEC will be similar to ETH in 2021, and NEAR will win the smart contract buying market

David Hoffman, founding partner of Bankless Ventures, published a discussion on the "Bitcoin Buy Side Trophy," stating that the crypto market occasionally sees a single asset absorbing the capital shift from Bitcoin holders. The Bitcoin community has long maintained a consensus of "holding only BTC," with a scale of about $1.7 trillion; individual shifts usually go unnoticed, but when enough people turn to the same asset, it becomes contagious. He cited 2021's ETH as an example, where its market cap rose from about $12 billion at the bottom to about $554 billion at the top, and referenced Su Zhu's statement from October that year, indicating that some people specifically moved cold-stored Bitcoin to buy ETH, and some publicly known Bitcoin maximalists may privately hold ETH.He believes that ZEC in 2026 is similar to ETH in 2021, having formed a consensus point for some Bitcoin capital, with reasons including privacy, quantum, or as a hedge against Bitcoin exposure "just in case." ZEC's market cap rose from about $200 million to about $2.6 billion, which is still small relative to the $1.7 trillion BTC; the key lies in relative scale rather than dollar appreciation, as the buying pressure is driven by Bitcoin wealth. As long as a very small proportion of holders can be persuaded to allocate a small amount of ZEC, the buying pressure will continue; very few people skip BTC, ETH, and other crypto assets to buy based solely on ZEC's own merits.He also believes that NEAR will win the weaker "smart contract buy side" in 2026, with funds coming from more decentralized market participants. The crypto market has always prioritized value storage, with smart contract chains coming second; ETH's position is weaker than BTC's, and SOL's challenge to ETH is greater than any asset's challenge to BTC.
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