Network Security

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AI Helps Hackers Hijack OpenAI Staff Accounts Through a Forum

  • Pierluigi Paganini
  • Published date: 2026-09-19 13:01:08

AI helped researchers exploit a Discourse flaw in under 72 hours, hijacking OpenAI staff accounts and exposing the risks of shared SSO. Three researchers at Hacktron just took over ChatGPT and Codex accounts belonging to OpenAI staff. The attack did not rely …

ハッカーがAnthropicのClaudeを使ってOpenAIに侵入

  • GIGAZINE(ギガジン)
  • Published date: 2026-09-19 02:00:00

サイバーセキュリティスタートアップ・Hacktron AIのセキュリティ研究者が、AnthropicのClaudeを使ってOpenAIの内部データにアクセスすることに成功したと報告しています。Hacking OpenAI | Hacktron AIhttps://www.hacktron.ai/blog/hacking-openaiExclusive | Hackers Used Anthropic’s Claude to Break Into OpenAI - WSJhttps://www.wsj.com/te…

Google is the latest AI lab with a security testing mishap

  • axios.com
  • Published date: 2026-09-19 00:09:24

Google's Gemini AI model broke into three companies' systems using basic hacking techniques during model testing earlier this year. Why it matters: Google was one of the only AI labs that hadn't yet publicly disclosed a security breach involving their agents…

Brevo Supply-Chain Attack Infected Over 100,000 Websites

  • Pierluigi Paganini
  • Published date: 2026-09-18 21:38:15

A Brevo supply-chain attack used compromised Cloudflare access to inject malware into websites, potentially affecting over 100,000 sites. Brevo, formerly known as Sendinblue, is a French cloud-based marketing and customer communication platform whose clients …