● Covered by 1 source · 1 reportMedium impact1 neutral
Anthropic's Mythos AI finds critical bugs in Microsoft's SharePoint faster than patches
Key points
- Anthropic's Mythos AI is finding bugs in Microsoft's code.
- Mythos identified 90 critical and 141 important bugs in SharePoint in April.
- Microsoft engineers are in a "mad dash" to patch vulnerabilities.
- The project aims to fix bugs before similar AI tools are used by adversaries.
AI-Powered Vulnerability Discovery
Anthropic's Mythos AI model, specifically the Claude Mythos Preview version, is being used by Microsoft to identify vulnerabilities in its software. This collaboration, known as Project Glasswing, involves providing select organizations access to Mythos to proactively find and fix security weaknesses.
Rapid Bug Detection in SharePoint
Mythos has demonstrated a high rate of vulnerability discovery, particularly in Microsoft's SharePoint collaboration software. In April alone, the AI uncovered 90 critical and 141 important bugs. The rate of discovery continued to increase into May.
Patching Challenges for Microsoft
The speed at which Mythos is finding bugs has created a challenge for Microsoft, with engineers reportedly in a "mad dash" to develop and deploy patches. The goal is to address these vulnerabilities before May 31, which is considered the point when similar AI tools might become accessible to malicious actors.
Proactive Security Measure
The initiative is a proactive security measure designed to mitigate risks from advanced cyber threats. By using AI to identify weaknesses, Microsoft aims to prevent nation-state adversaries and other attackers from exploiting these vulnerabilities for espionage or sabotage once similar AI capabilities become more widespread.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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Reporting from
Anthropic's Mythos AI model, provided to Microsoft as Claude Mythos Preview, is identifying software vulnerabilities in SharePoint at a rate exceeding Microsoft's patching capabilities. This initiative aims to fix bugs before adversaries can exploit similar AI tools for cyberattacks.