Discussion

• @anthropicai @anthropicai on x

  Last month we launched Project Glasswing, our collaborative AI cybersecurity initiative. Since then, we and our partners have found more than ten thousand high- or critical-severity vulnerabilities in essential software.

• @scaling01 @scaling01 on x

  The compute story is cope. The gatekeeping story is cope. Mythos is genuinely much stronger than anything we've seen so far, and if Anthropic simply let it loose instead of starting Project Glasswing there would be millions-billions of dollars in damages.

• @levie Aaron Levie on x

  Here's a key line in this mythos update. This is precisely an example of why engineers don't go away, ever. We've made it far easier to create and find security issues, which means the new bottleneck is our ability to actually review, respond to, and fix the issues. Far from [ima…

• @anthropicai @anthropicai on x

  Patching these vulnerabilities will make us safer. But the software industry will need to adapt to the volume of vulnerabilities that models like Claude Mythos Preview will be able to find. We discuss this in our initial update on Project Glasswing: https://www.anthropic.com/...

• @newton_cheng Newton Cheng on x

  An update on Project Glasswing, as well as some recent evaluation results on Mythos Preview.  One of the capabilities my team has been interested in since our initial testing is exploitation.  This is an area where we believe Mythos Preview has been a real leap over previous mode…

• @scaling01 @scaling01 on x

  I don't understand how people are still coping about Mythos. Here's a few benchmarks: SWE-bench Pro: Mythos -> 77.8%, GPT-5.5 -> 58.6% HLE: Mythos -> 56.8%, GPT-5.5 -> 41.4% UK AISI cyber ranges: - “The Last Ones”: Mythos -> 6/10, GPT-5.5 3/10 - “Cooling Tower”: Mythos -> [image]

• @ziv_ravid Ravid Shwartz Ziv on x

  Anthropic isn't releasing Mythos. The Official reason is that it's too dangerous and could be used to exploit zero-days at scale. Honest poll: how many of you think that if Anthropic had the compute to serve Mythos to everyone, they would still be holding it back? Quite the

• Grant Anthony Grant Anthony on linkedin

  Anthropic just released the interim findings of Project Glasswing (Mythos Preview), and the TL:DR is as expected, Mythos found ten's of thousands …

• @ericajoy.astrel.la Erica Joy Astrella on bluesky

  i suspect there's gonna be a race to burn 0-days before they get patched.  if so, things might get wild for a bit!  —  www.anthropic.com/research/gla...

• @jjaron Jacob Aron on bluesky

  This is not a good change?  If the bottleneck is patching then we're becoming less secure www.anthropic.com/research/gla...  [image]

• @isolyth.dev Eris on bluesky

  Glasswing update: they used mythos to find 10k+ high or critical severity vulnerabilities, cloudflare has found the false positive rate to be better than human testers, and they've used mythos to scan 1k+ OSS projects, finding 6k+ bugs with high or crit severity, and 23k total). …

• Liia Sarjakoski Liia Sarjakoski on linkedin

  Anthropic published the first results from the Project Glasswing today.  —  Participating software companies have been releasing multiple times as many patches as usual. …

• Dagobert L. Dagobert L. on linkedin

  Anthropic just released yesterday an initial Glasswing update, and with no surprises, the new bottleneck in cybersecurity is patching capabilities. …

• @moultano Ryan Moulton on bluesky

  What would you count as intelligent?  Most recently, it reasoned for 250 pages and proved an important open math result, and found thousands of critical security vulnerabilities in important software.  Surely that's at least intelligence within those domains?  —  www.anthropic.co…