Security Researchers Hacked Into OpenAI Using Anthropic’s Claude
A small team of white hat security researchers breached OpenAI using Anthropic's Claude artificial intelligence models. The tiny cybersecurity startup successfully executed the hack and secured a $6,500 bounty for their discovery. Multiple news outlets including the Wall Street Journal, Financial Times, and Forbes reported on the security incident, confirming the unusual use of one artificial intelligence system to compromise another competitor model. The operation highlights emerging security dynamics as artificial intelligence tools become more deeply involved in software vulnerability research and network penetration tasks.
Listen to Live Briefing
Real-time synthesized voice briefing · Live Feeds Desk
- ✓ A small team of white hat security researchers hacked into OpenAI using Anthropic's Claude.
- ✓ The cybersecurity startup won a $6,500 bounty for the OpenAI breach.
- ✓ The specific model used in the security breach was Anthropic's Claude Opus 5.
What changed
A small cybersecurity startup utilized Anthropic's Claude Opus 5 to successfully breach OpenAI and collect a cash bounty.
Live updates
-
Security Researchers Hack OpenAI Using Anthropic Claude
A small team of white hat security researchers breached OpenAI using Anthropic's Claude artificial intelligence models. The tiny cybersecurity startup successfully executed the hack and secured a $6,500 bounty for their discovery. Multiple news outlets including the Wall Street Journal, Financial Times, and Forbes reported on the security incident, confirming the unusual use of one artificial intelligence system to compromise another competitor model. The operation highlights emerging security dynamics as artificial intelligence tools become more deeply involved in software vulnerability research and network penetration tasks.
Why it matters
The incident demonstrates how artificial intelligence models can be weaponized or utilized by security researchers to find and exploit vulnerabilities in other complex software systems. White hat teams typically perform these tests to improve overall digital defenses before malicious actors can exploit the same flaws. The involvement of Anthropic technology to breach an OpenAI platform highlights cross-platform software vulnerabilities within the artificial intelligence sector.
What is confirmed
- A small team of white hat security researchers hacked into OpenAI using Anthropic's Claude.
- The cybersecurity startup won a $6,500 bounty for the OpenAI breach.
- The specific model used in the security breach was Anthropic's Claude Opus 5.
What to watch next
- Technical disclosures detailing how Claude was instructed to bypass OpenAI security layers
- Statements from OpenAI regarding specific vulnerabilities identified during the breach
- Responses from Anthropic regarding the use of Claude models in cybersecurity offensive operations
confidence 100%Sources used for this update (5)
- WSJ — Exclusive | Hackers Used Anthropic’s Claude to Break Into OpenAI
- Financial Times — OpenAI breached by researchers using Anthropic models
- VentureBeat — OpenAI hacked by small team of white hat security researchers using Anthropic's Claude Opus 5
- Forbes — Security Researchers Hacked Into OpenAI Using Anthropic’s Claude
- Business Insider — This tiny cybersecurity startup managed to hack OpenAI using Claude, and won a $6,500 bounty
Community Sentiment: How do you assess this situation?
Voice your perspective · Real-time aggregated sentiment from the Live Feeds community