⼈智を超えた「Claude Mythos」限定公開開始、サイバーセキュリティの ...

2026年4月7日、Anthropicが公開した「Claude Mythos Preview」のサイバーセキュリティ能力評価レポートは、筆者がこれまで見てきたAI関連の技術文書の中でも、群を抜いて衝撃的な内容でした。

Cloudflare And OpenAI Launch Agent Cloud For Enterprises

Cloudflare expands Agent Cloud with OpenAI GPT-5.4 integration and isolate-based Dynamic Workers, challenging containers as ...
Cybernews

Security analyst calls LinkedIn’s BrowserGate scandal a giant nothingburger, urges calm

According to Tyler Reguly, associate director of security R&D at Fortra, claims that Microsoft is allegedly injecting ...
MarketersMEDIA Newsroom

Harper Launches 5.0: Fully Open-Source Runtime for Building and Deploying Cost-Efficient Agents

Harper 5.0 launches with an open-source core, RocksDB support, and a unified runtime for AI agents—cutting latency and ...
The Hacker News

⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More

Stay ahead of the logs with our Monday Recap. We break down active Adobe 0-days, North Korean crypto stings, and critical CVEs you need to patch today ...