Cybersecurity Daily: News & Threats · 11 Jul 2026 · 4 min

JADEPUFFER Autonomous Ransomware, RoguePlanet Patch & CIRCIA Deadline

An LLM-driven ransomware operation with no human operator just changed threat modeling forever — plus Microsoft's RoguePlanet Defender patch, CVE volume crisis, and CIRCIA's September reporting deadline. Today's briefing covers the stories security teams cannot afford to miss.

Cybersecurity Daily: News & Threats
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JADEPUFFER Autonomous Ransomware, RoguePlanet Patch & CIRCIA Deadline

Audio is available on Spreaker — see link below.

What's covered

RoguePlanet Defender Flaw Fixed

Microsoft has patched a privilege escalation flaw in Defender that a researcher has now tied to a recognizable pattern of race condition bugs in the same product. The vulnerability, CVE-2026-50656, goes by the name RoguePlanet.

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CVE Volume Strains Security Teams

June's Microsoft patch release topped two hundred CVEs. That number by itself would have been remarkable a few years ago.

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JADEPUFFER Autonomous Ransomware

The story that changes threat modeling this week is JADEPUFFER. Sysdig documented a ransomware operation run entirely by a large language model, with no human operator directing it end-to-end.

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Meta Acquires Virtue AI Red Team

Meta absorbed the Virtue AI red team this week, folding it into Superintelligence Labs. Virtue AI had been doing adversarial testing for Anthropic, NVIDIA, Uber, and Microsoft.

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Miinto Ecommerce Breach

Danish fashion retailer Miinto confirmed a breach of its order management system. Names, addresses, emails, phone numbers, and payment method types were exposed.

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CIRCIA Reporting Rule September Deadline

On the regulatory front, CISA is projecting a final Cyber Incident Reporting for Critical Infrastructure Act rule in September. The requirement: seventy-two-hour incident reporting across sixteen critical sectors, plus a twenty-four-hour window for ransomware payment disclosure.

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