GPT-6 Astra Solves a WWI German Radio Cipher(prinzai.com)

367 points by nsoonhui 1 month ago | 168 comments

Substack post by Prinz describing how an AI model called GPT-6 Astra solved a WWI German radio cipher from a list of 50 unsolved ciphers.

OpenSSH 10.5/10.5p1(openssh.org)

103 points by voxadam 2 months ago | 32 comments

OpenSSH 10.6(openssh.org)

97 points by torcete 19 days ago | 23 comments

Release notes for OpenSSH 10.6, noting many AI-assisted security bug reports, more frequent releases, and an upcoming deprecation of scp's -R flag.

OpenSSH Post-Quantum Cryptography(openssh.com)

428 points by throw0101d 1 year ago | 114 comments

OpenSSH documentation page explaining its post-quantum key agreement algorithms, defaults since 9.0 and 10.0, and the warnings for non-PQ key exchange in OpenSSH 10.1.

Encrypted traffic interception on Hetzner and Linode targeting Jabber service(notes.valdikss.org.ru)

637 points by f311a 3 years ago | 257 comments

Blog post detailing discovery of a TLS man-in-the-middle interception of jabber.ru XMPP servers hosted on Hetzner and Linode using Let's Encrypt certificates.

Timeline to remove DSA support in OpenSSH(lists.mindrot.org)

239 points by throw0101d 2 years ago | 143 comments

GPT-4.1 in the API(openai.com)

659 points by maheshrijal 1 year ago | 484 comments

OpenAI announcement introducing the GPT-4.1 model series in the API, with improvements in coding, instruction following, long context, and a new nano model.

GPT-5 for Developers(openai.com)

445 points by 6thbit 1 year ago | 251 comments

OpenAI's announcement of GPT-5 for developers via its API, pitched as its best model for coding and agentic tasks.

GPT-5.2 derives a new result in theoretical physics(openai.com)

545 points by davidbarker 8 months ago | 369 comments

OpenAI post announcing that GPT-5.2 derived a new result in theoretical physics; the captured page shows only a loading logo.

GPT-5.3-Codex(openai.com)

1442 points by meetpateltech 8 months ago | 567 comments

OpenAI announcement introducing GPT-5.3-Codex, a model expanding Codex across a wider range of professional computer work.

GPT-6.1 Sol replaces GPT-6 Sol after just 7 days, with near-Astra intelligence(artificialanalysis.ai)

46 points by theanonymousone 26 days ago | 48 comments

Artificial Analysis article reporting that GPT-6.1 Sol replaces GPT-6 Sol after 7 days, scoring near GPT-6 Astra on its Intelligence Index at under a quarter of the cost.

GPT-4.5(openai.com)

1086 points by meetpateltech 1 year ago | 920 comments

OpenAI's announcement of GPT-4.5, a research preview of its strongest GPT model, available to ChatGPT Pro users and API developers.