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  1. Unite.AI

    Cursor Discloses Malicious Claude Code Extension in Marketplace Attempting to Plant SSH Backdoor

    On October 29, 2026, Cursor disclosed that a maliciously tampered version 2.1.313 of the Anthropic.claude-code extension appeared in its VS Code extension Marketplace. The package was not developed by Anthropic and attempts to install a persistent SSH backdoor, affecting up to 5,000 users. This version was downloadable on that day from approximately 2:27 to 13:35 (Pacific Time). It collects host and user information, writes the attacker's SSH public key into authorized_keys, and establishes a reverse tunnel, while also achieving persistence through a LaunchAgent or scheduled task. Cursor has removed the version, shut down and rebuilt the Marketplace, and published indicators including hashes and IP 134.209.82.225, as well as cleanup scripts for macOS and Windows.

    On October 29, 2026, Cursor disclosed that a maliciously tampered version 2.1.313 of the Anthropic.claude-code extension appeared in its VS Code extension Marketplace. The package was not developed by Anthropic and attempts to install a persistent SSH backdoor, affecting up to 5,000 users. This version was downloadable on that day from approximately 2:27 to 13:35 (Pacific Time). It collects host and user information, writes the attacker's SSH public key into authorized keys, and establishes a re

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  2. Sina Tech

    360's Tulongfeng achieves a 99.4% success rate and tops the CyberGym vulnerability reproduction evaluation

    360 Group's self-developed AI security attack and defense system Tulongfeng topped the CyberGym benchmark test with a 99.4% vulnerability reproduction success rate, competing on the same leaderboard with models and agents from vendors including OpenAI, Anthropic, and Google. The evaluation covers 1,507 tasks, and Tulongfeng's success rates across three independent evaluation rounds were 99.27%, 99.47%, and 99.40%, averaging 99.38%. 360 states that Tulongfeng has discovered more than 15,000 vulnerabilities in total, and more than 500 enterprises have already integrated the system to conduct security testing.

    ng topped the CyberGym benchmark test with a 99.4% vulnerability reproduction success rate, competing on the same leaderboard with models and agents from vendors including OpenAI, Anthropic, and Google. The evaluation covers 1,507 tasks, and Tulongfeng's success rates across three independent evaluation rounds were 99.27%, 99.47%, and 99.40%, averaging 99.38%. 360 states that Tulongfeng has discovered more than 15,000 vulnerabilities in total, and more than 500 enterprises have already integrate

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  3. CursorSelected

    Tampered Claude Code extension appears in Cursor extension marketplace, affecting up to 5,000 users

    Cursor said that a tampered Claude Code VS Code extension appeared in its IDE extension marketplace, affecting up to 5,000 users; the malicious version was not developed by Anthropic. Cursor took down the extension marketplace the same day, worked with relevant service providers to remove the malware, and after confirming there was no further risk, restored it online and required all users to upgrade to Claude Code for VS Code version 2.1.314.

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  4. CNBC Technology

    Microsoft plans to issue $25 billion in bonds to support AI infrastructure expansion

    Microsoft announced on Thursday that it plans to issue $25 billion in bonds, using its S&P AAA rating to finance infrastructure expansion. Management has set a 2026 capital expenditure target of $170 billion to meet demand from customers such as Anthropic and OpenAI. The company said the net proceeds will be used for general corporate purposes, which may include working capital, capital expenditures, share repurchases, acquisitions, and repayment of existing debt. The offering is expected to close on November 4. Microsoft's earnings report on Wednesday showed positive free cash flow, while Alphabet's free cash flow was negative for the second consecutive quarter, and Meta and Amazon also reported negative free cash flow this week; Oracle announced a new $10 billion bond issuance plan the same day.

    in bonds, using its S&P AAA rating to finance infrastructure expansion. Management has set a 2026 capital expenditure target of $170 billion to meet demand from customers such as Anthropic and OpenAI. The company said the net proceeds will be used for general corporate purposes, which may include working capital, capital expenditures, share repurchases, acquisitions, and repayment of existing debt. The offering is expected to close on November 4. Microsoft's earnings report on Wednesday showed

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  5. 36Kr · AI

    OpenAI Doubles Pro Plan Quotas; Article Reviews Backend Token Consumption of AI Coding Tools

    OpenAI product lead Tibo announced that usage limits for the Pro 100, Pro 200, Pro 500, and Business Premium plans have all been doubled, and that the quota reduction for Pro 200 has been withdrawn; Pro 500 can get usage equivalent to 50 times that of Plus. The article notes that this falls on day 25 of OpenAI's 28-day improvement plan, and some Pro 200 users believe it merely cancels a planned reduction rather than adding new benefits. The article also reviews the hidden token consumption caused by backend sub-agent status summaries in Codex and Claude Code; an Anthropic engineer said that agent_summary, at API list prices, accounts for about 2% of total cost, and that the issue of missed prompt caching has been fixed in Claude Code 2.1.311 and later versions.

    otes that this falls on day 25 of OpenAI's 28-day improvement plan, and some Pro 200 users believe it merely cancels a planned reduction rather than adding new benefits. The article also reviews the hidden token consumption caused by backend sub-agent status summaries in Codex and Claude Code; an Anthropic engineer said that agent summary, at API list prices, accounts for about 2% of total cost, and that the issue of missed prompt caching has been fixed in Claude Code 2.1.311 and later versions.

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  6. The Decoder

    OpenAI raises usage limits for Pro plans, doubling Pro 100 and Pro 500

    OpenAI has doubled the usage limits for several paid tiers, covering the Work and Codex quotas for Pro 100 and Pro 500, both of which receive twice their previous allowances. The lower-tier quota for Pro 200 is likewise doubled, and a previously planned reduction has been withdrawn; the Plus plan remains unchanged, and the new allowances apply automatically to both new subscriptions and existing users. OpenAI says that doubling quotas does not equal doubling the number of completed tasks, because consumption varies with the model, task type, and settings. The move comes as Anthropic prepares for an IPO and the two companies compete for B2B dominance.

    ious allowances. The lower-tier quota for Pro 200 is likewise doubled, and a previously planned reduction has been withdrawn; the Plus plan remains unchanged, and the new allowances apply automatically to both new subscriptions and existing users. OpenAI says that doubling quotas does not equal doubling the number of completed tasks, because consumption varies with the model, task type, and settings. The move comes as Anthropic prepares for an IPO and the two companies compete for B2B dominance.

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  7. Wallstreetcn

    Nvidia Plans to Provide Credit Guarantee for Nscale's Over $5 Billion Data Center Construction Financing

    Nvidia is in talks with emerging AI cloud service provider Nscale to provide over $5 billion in credit guarantees for the debt financing of a 460-megawatt data center Nscale plans to build in West Virginia, USA; the agreement has not yet been signed. The data center will serve Anthropic, with the two parties having signed a $45 billion lease contract, and the facility will be equipped with Nvidia Vera Rubin GPUs. The guarantee takes the form of a residual value guarantee and covers the data center facility itself rather than the lease or the chips. To date, Nvidia has provided approximately $170 billion in credit support and investment to customers including emerging cloud providers.

    edit guarantees for the debt financing of a 460-megawatt data center Nscale plans to build in West Virginia, USA; the agreement has not yet been signed. The data center will serve Anthropic, with the two parties having signed a $45 billion lease contract, and the facility will be equipped with Nvidia Vera Rubin GPUs. The guarantee takes the form of a residual value guarantee and covers the data center facility itself rather than the lease or the chips. To date, Nvidia has provided approximately

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  8. Wallstreetcn

    Century-Old Law Firm Weil Gotshal Dissolves, Legal AI Startup Crosby Submits Letter of Intent to Acquire

    Wall Street law firm Weil, Gotshal & Manges has announced its dissolution, and legal AI startup Crosby has submitted a letter of intent to acquire its internal data, trademarks and brand, and to recruit some of its lawyers. According to The Information, what Crosby values is non-client-specific data such as the firm's M&A agreement templates and contract templates for each stage of negotiations, which can be used for model fine-tuning. Crosby has been founded for less than two years, has raised more than $80 million, and is valued at $400 million; its AI agents connect to the underlying models of OpenAI, Anthropic and Google.

    nt to acquire its internal data, trademarks and brand, and to recruit some of its lawyers. According to The Information, what Crosby values is non-client-specific data such as the firm's M&A agreement templates and contract templates for each stage of negotiations, which can be used for model fine-tuning. Crosby has been founded for less than two years, has raised more than $80 million, and is valued at $400 million; its AI agents connect to the underlying models of OpenAI, Anthropic and Google.

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Wednesday

  1. CNBC TechnologySelected

    Google adjusts its cloud business strategy, selling TPUs externally through partners such as Oracle

    Alphabet announced that Oracle will offer Google's TPUs, marking the first time customers can use TPUs outside of Google's infrastructure. Google had previously opened TPUs to external data centers in the second quarter, and analysts expect Google Cloud revenue to grow about 90% year over year. TD Cowen forecasts TPU sales of $9.4 billion in the second half of this year and $62.5 billion in 2027, while Wells Fargo expects about $9 billion in the third quarter and $99 billion next year; Anthropic reached an agreement last October to use up to 1 million TPUs, and OpenAI also plans to purchase TPUs from Google.

    oogle's infrastructure. Google had previously opened TPUs to external data centers in the second quarter, and analysts expect Google Cloud revenue to grow about 90% year over year. TD Cowen forecasts TPU sales of $9.4 billion in the second half of this year and $62.5 billion in 2027, while Wells Fargo expects about $9 billion in the third quarter and $99 billion next year; Anthropic reached an agreement last October to use up to 1 million TPUs, and OpenAI also plans to purchase TPUs from Google.

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Thursday