HackerNews

Indian digital trust company eMudhra is set to exit the global SSL/TLS certificate business, the market for issuing HTTPS certificates that secure web traffic. The move means websites relying on eMudhra-issued certificates will eventually need to switch to another certificate authority. The news is drawing attention among developers and security professionals discussing the implications for the certificate authority ecosystem.

Indian digital trust company eMudhra has announced it will exit the global SSL/TLS certificate business, the core of its public certificate authority operations that issue website encryption certificates. Discussion is circulating among technology communities, with commentary focusing on what the move means for customers relying on its certificates and for the certificate authority market.

French AI company Mistral AI has released Mistral Large 4, its newest flagship large language model, with the launch documented on its official site. The news is being discussed on Hacker News, where it reached the top stories with a score of 84 and early comment activity. Tech observers are weighing in on what the update means for the competitive AI model landscape.

A discussion on Hacker News claims that C# now produces smaller WebAssembly binaries than Rust, a notable shift given Rust's reputation for compact, efficient WASM output. Developers in the thread are weighing in on toolchain improvements, trimming, and what this means for choosing a language for WebAssembly projects.

Security researchers are warning about two critical, unpatched remote code execution vulnerabilities in PHP, rated CVSS 9.2 and dubbed PHP2Shell. The flaws could let attackers run arbitrary code on servers running PHP, which powers a large share of the web. An emergency alert urges developers and administrators to apply mitigations while awaiting an official fix.

A detailed account describing how the writer managed to get more than 300 Tor exit nodes taken offline is drawing attention on Hacker News. The story is generating discussion among developers and privacy advocates about the methods used, the role of hosting providers in removing Tor relays, and what the mass removal means for the health of the Tor network.

A compromise of an intermediate certificate authority operated by EMudhra, an Indian certificate authority, is being reported and discussed. An intermediate CA compromise can allow attackers to issue fraudulent certificates for websites, undermining HTTPS trust, so browser vendors and security teams typically respond by revoking trust in the affected certificates. Details about scope and impact remain limited.

A claim circulating online says Facebook is now charging users to post more than two external links per month. The claim has been picked up and discussed on tech forums and social media, where users are debating whether such a paywall on link sharing is real and what it would mean for publishers and everyday users.

A technical article on one-hash Bloom filters, a space-efficient probabilistic data structure variant that uses a single hash function instead of the conventional several, is being discussed on Hacker News. Commenters are weighing the trade-off between fewer hash computations and the higher false-positive rate, with discussion touching on memory efficiency and practical use cases.