devtake.dev — #project-glasswingArticles tagged project-glasswing on devtake.dev.https://devtake.dev/en-usAnthropic is sending Mythos 5, the model it called too dangerous, to cyberdefenders and the US governmenthttps://devtake.dev/article/claude-mythos-5-cyberdefenders/https://devtake.dev/article/claude-mythos-5-cyberdefenders/Mythos 5 is the same model as Fable 5 with cyber safeguards lifted, going to Project Glasswing defenders and, Anthropic says, ~150 orgs across 15+ countries.Tue, 09 Jun 2026 18:40:00 GMTpolicyanthropicclaude-mythosproject-glasswingpolicynational-securityai-safetyai-securitycybersecurityclara-wexlerAnthropic's Glasswing logged 10,000 vulnerabilities in a month. Most are still waiting on a patch.https://devtake.dev/article/anthropic-glasswing-deception-monitor/https://devtake.dev/article/anthropic-glasswing-deception-monitor/Anthropic says Project Glasswing's first month produced over 10,000 critical-and-high-severity vulns. Verification and patching is the limiting step.Sat, 23 May 2026 09:45:00 GMTaianthropicclaude-mythosproject-glasswingsecurityai-securitysupply-chainvulnerability-disclosuredieter-morelliA Discord group guessed Anthropic's URL pattern and walked into Claude Mythoshttps://devtake.dev/article/anthropic-mythos-breach-discord/https://devtake.dev/article/anthropic-mythos-breach-discord/Bloomberg reports a small group accessed Anthropic's locked-down Mythos model the same day it launched, using credentials from a third-party contractor and educated URL guessing.Sat, 25 Apr 2026 11:00:00 GMTaianthropicclaude-mythosai-securitysupply-chainproject-glasswingmercorsecuritydieter-morelliMozilla fixed 271 Firefox bugs that Claude Mythos found. Its own tests caught 22.https://devtake.dev/article/mozilla-firefox-mythos-bug-hunt/https://devtake.dev/article/mozilla-firefox-mythos-bug-hunt/Firefox 150 shipped Monday with 271 security fixes from Anthropic's Project Glasswing. Mozilla CTO Bobby Holley says Mythos matches elite human researchers.Wed, 22 Apr 2026 13:00:00 GMTopen-sourcemozillafirefoxanthropicclaude-mythosproject-glasswingsecurityai-securitysoren-vanekNSA is running Anthropic's Mythos. The Pentagon says Anthropic is a supply-chain risk.https://devtake.dev/article/nsa-anthropic-mythos-blacklist/https://devtake.dev/article/nsa-anthropic-mythos-blacklist/Axios reports the NSA is using Anthropic's unreleased Mythos model even though the Defense Department has blacklisted Anthropic. One government, two positions.Mon, 20 Apr 2026 15:30:00 GMTaianthropicclaude-mythosnsapentagoncybersecurityproject-glasswingnational-securitydario-amodeidieter-morelli