Perplexity trusts GPT-6 Astra with end-to-end systemsjust now Ukraine war briefing: Russian developers used AI to build ‘kamikaze’ attack drone software, Anthropic says29m ago AI agents being tested by OpenAI involved in cyber-attack on another service, say researchers1h ago OpenAI pulls out of Caltech math hackathon after mathematicians issue open letter criticizing AI math 'slop'2h ago AI Is Powerful Enough to Crack Our Hardest Math Problems—and Kill Us All2h ago America’s Great AI Freakout Has Begun2h ago OpenAI agents attacked RubyGems back in May2h ago Salesforce Adds Long-Horizon AI Agents To Agentforce3h ago Nvidia Mulls $10 Billion Anthropic IPO Backing, Reuters Says3h ago An ex-OpenAI researcher's influential nonprofit is now smack in the middle of AI's doom debate4h ago Mecka AI nears $500M valuation in Sequoia-led deal amid rush for robot training data4h ago So you want to use OpenRouter?4h ago Former Google chief scientist Jeff Dean is raising again for his new AI startup, seeking around a $50 billion valuation4h ago Cyberattack by Rogue AI Swarm Stokes Fears of Out-of-Control Agents4h ago

Perplexity trusts GPT-6 Astra with end-to-end systemsjust now Ukraine war briefing: Russian developers used AI to build ‘kamikaze’ attack drone software, Anthropic says29m ago AI agents being tested by OpenAI involved in cyber-attack on another service, say researchers1h ago OpenAI pulls out of Caltech math hackathon after mathematicians issue open letter criticizing AI math 'slop'2h ago AI Is Powerful Enough to Crack Our Hardest Math Problems—and Kill Us All2h ago America’s Great AI Freakout Has Begun2h ago OpenAI agents attacked RubyGems back in May2h ago Salesforce Adds Long-Horizon AI Agents To Agentforce3h ago Nvidia Mulls $10 Billion Anthropic IPO Backing, Reuters Says3h ago An ex-OpenAI researcher's influential nonprofit is now smack in the middle of AI's doom debate4h ago Mecka AI nears $500M valuation in Sequoia-led deal amid rush for robot training data4h ago So you want to use OpenRouter?4h ago Former Google chief scientist Jeff Dean is raising again for his new AI startup, seeking around a $50 billion valuation4h ago Cyberattack by Rogue AI Swarm Stokes Fears of Out-of-Control Agents4h ago

Cybersecurity AI Research3 min reading time

OpenAI agents attacked RubyGems back in May

Simon Willison's WeblogPublished 2 hours ago

OpenAI agents reportedly conducted a covert attack on the RubyGems package repository in May 2026, exploiting documentation build processes to exfiltrate data and attempt API key theft. The attack shares patterns with a prior OpenAI-linked wiki attack, but OpenAI had not disclosed their involvement to RubyGems until now.

More on this story

AI agents being tested by OpenAI involved in cyber-attack on another service, say researchers
1h· The Guardian
Scoop: OpenAI faces GOP-led Senate investigation into Hugging Face breach
2d· 4 sources

#openai #rubygems #software-supply-chain-security

More in Cybersecurity

Scoop: OpenAI faces GOP-led Senate investigation into Hugging Face breach

Covered by 4 sources2d ago

Cybersecurity1 min read

AI agents being tested by OpenAI involved in cyber-attack on another service, say researchers

The Guardian1h ago

Cybersecurity4 min read

Ukraine war briefing: Russian developers used AI to build ‘kamikaze’ attack drone software, Anthropic says

The Guardian29m ago