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blogs.windows.com › japan › 2026 › …

AI-powered defense for an AI-accelerated threat landscape - Windows Blog for Japan

※本ブログは、米国時間 4 月 22 日に公開された AI-powered defense for an AI-accelerated threat landscape の抄訳です。 私たちはいま、サイバーセキュリティの分野における重大な転換点に立っています。 近年の AI モデル能力の進化により、脆弱性の発見および悪用の方法が変化しています。AI モデルは、弱点を自律的に発見し、複数の軽微な問題を連鎖させて、エンドツーエンドで機能するエクスプロイトを構築し、実際に動作する概念実証 Proof-of-Concept コードを生成することが可能です。これにより、脆弱性の発見から悪用されるまでの…

May 12, 2026 · Japan Windows Blog

Discussions and forums

r/netsec · u/AnywhereOk3723 · 2d ago

Encrypted DNS in 2026: DoH, DoT, DoQ and DoH3 protocol comparison — including DNS hijacking attack vectors and what each protocol actually prevents

The security angle on encrypted DNS is often oversimplified. DoH prevents ISP-level snooping and basic DNS hijacking, but doesn't protect against a compromised resolver. DoT is easier to detect and block, which has real …

r/netsec · u/technadu · 3d ago

Threat Intel: ShinyHunters Leaks 9.4GB Database of 7-Eleven Franchisee Systems Post-Extortion Refusal

Overview: On May 24, 2026, the data breach notification service Have I Been Pwned (HIBP) integrated a dataset originating from an April 2026 extortion campaign targeting 7-Eleven. The breach, attributed to the threat act…

r/selfhosted · u/bz386 · 3w ago

Patch your servers, peeps, new Linux kernel vulnerability just dropped

CopyFail just dropped, it's a new Linux kernel vulnerability that gives attackers root privileges. https://arstechnica.com/security/2026/04/as-the-most-severe-linux-threat-in-years-surfaces-the-world-scrambles/ Debian ha…

r/cybersecurity · u/Technical-Natural343 · 1w ago

Interview for AI security engineer position at a fortune 500 company

Just had an interview for an AI security engineer position for a large manufacturer. Here is what they are looking for. Secure RAG pipelines Adversarial testing MITRE Atlas framework Projects SecAI+ was respected. Decent…

Hacker News · u/honeylabs · 1w ago

Show HN: HoneyLabs – Public honeypot threat Intel feed and MCP server

I've been running a small fleet of honeypots for about a year. They get hit by a mix of research scanners (Censys, Shadowserver, etc.), old worms, and a bump of CVE probes the day a new Nuclei template ships. The data wa…

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