DeepSeek open-sources DeepInfer inference framework
DeepSeek has released DeepInfer, an open-source inference framework that powers its large-scale production services. The release provides offline inference with core features for serving at scale, including optimized kernels like FlashMLA and DeepGEMM, and parallelism strategies for attention and MoE. It also supports asynchronous scheduling and batch-invariant inference for deterministic outputs. The project is built primarily on vLLM and released under the Apache License 2.0.
github.com
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HN discussion
Eight eMudhra intermediate CA private keys compromised due to flawed generation
The private keys for eight eMudhra intermediate CA certificates have been compromised. The flaw stems from incorrect key generation by the CA, allowing anyone to recover the keys from the certificates themselves. This vulnerability has existed since the certificates were created in April 2025. An attacker with these keys could impersonate any website or service. While major browsers and operating systems have blocked the certificates, many other clients do not enforce Certificate Transparency or consume revocation information. Users are advised to update their software immediately to ensure they no longer trust the compromised intermediates.
emudhra.we-have-a-problem.com
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HN discussion
Cloudflare and VoidZero introduce tsrs, a Rust port of the TypeScript compiler
Cloudflare and VoidZero have introduced tsrs, a Rust port of the TypeScript compiler developed with Max Schwenk of Owner.com. The project is incubated within the Oxc JavaScript compiler toolchain and aims to reduce wait times for code checking. Early benchmarks show tsrs is up to 8x faster and uses approximately 70% less memory than TypeScript 7.0 under identical configurations. The team emphasizes that this is not a fork; the TypeScript team retains full control over language design, while tsrs focuses on performance and WebAssembly compatibility for browser and edge environments.
blog.cloudflare.com
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HN discussion
Over 300 Tor exit nodes removed after coordinated SSH interception attack
A coordinated campaign compromised 333 Tor exit nodes to intercept SSH connections and steal unencrypted data. The attackers, who gained access in August, deployed the Ebury 1.8.3 backdoor to redirect traffic to interception servers. The Tor Project’s network health team confirmed the novel attack and worked with operators to shut down the infected relays. By October 5, all compromised servers were offline, though the exact method of initial intrusion remains unknown.
kaba.cx
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HN discussion
Anthropic releases 211 AI-designed protein binders targeting scorpion neurotoxins
Anthropic has released 211 protein binder designs and their experimental data to support research into scorpion antivenoms. The company used an internal Claude model to generate these designs in collaboration with Citrini Research. Teams at Adaptyv Bio and Twist Bioscience experimentally tested the candidates, finding that 17 met the required binding criteria. Anthropic emphasizes that these binders have not yet been confirmed to neutralize venom in cellular environments, so they do not claim to have produced a functional antivenom. The data release aims to provide a resource for other researchers to continue developing safe and accessible treatments for scorpion envenomation.
anthropic.com
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HN discussion
Rust compiler sees convergence of long-term initiatives in 2026
Matyáš Racek describes 2026 as a year when several long-term Rust compiler investments are reaching final stages simultaneously. The next-generation trait solver, in development for nearly a decade, is nearing completion, resolving significant technical debt and unblocking features in async Rust and impl Trait. Polonius, a new borrow checker, is also advancing, enabling more code to compile. Additionally, compiler performance efforts are accelerating, with parallel frontend development close to stabilization and LLVM 23 delivering notable performance improvements. Racek notes these developments represent a payoff for sustained long-term work rather than a sudden surge in activity.
yoyo-code.com
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HN discussion