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Help Net Security

US agencies warn attackers are targeting refrigeration systems that protect food and medicine

Threat actors are going after the controllers that keep grocery store freezers and cold storage rooms at safe temperatures, and they may push those units into continuous heating and defrost cycles, five US federal agencies warned in a joint advisory published on Thursday. CISA, the FBI, the Department of Health and Human Services (HHS), the US Department of Agriculture (USDA) and the Department of Transportation (DOT…

سخت‌افزار و تراشه
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Help Net Security

Residential proxy traffic caught leaving the White House network

The White House network has been working as an exit point for residential proxy services, a setup that may open a path into one of the most closely guarded networks in the world, Layer3 Intel found. In a blog post, the threat intelligence firm reported that its proxy enumeration pipeline exited through AS2650, the network registered to the Executive Office of the President, 236 times between October 5 and November 3.…

هوش تهدید شبکه و اینترنت
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OpenAI’s GPT-6 Cyber found 81 Firefox flaws earlier AI testing missed

OpenAI has introduced GPT-6 Cyber, a version of GPT-6 Astra trained to find software vulnerabilities, test how attackers could exploit them, and help develop fixes. The model is designed for authorized security testing of websites and applications. Vulnerability research and security testing OpenAI used GPT-6 Cyber to help secure its systems, including the infrastructure used to train its AI models. In controlled sec…

آسیب‌پذیری و روز صفر
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Help Net Security

Sarajevo Cyber Security Summit 2026 puts the Western Balkans’ cyber resilience in focus

Cyber Security Summit 2026 in Sarajevo will examine the practical security questions organisations face when a supplier, network device or critical digital service fails: what breaks, who decides, and how quickly can operations recover? A serious cyber incident does not need to begin on an organisation’s core network to interrupt its operations. A compromised supplier account, an exposed edge device or an outage at a…

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درآمد جهانی تراشه‌های DRAM با رشد ۳۶۹ درصدی به ۲۰۰ میلیارد دلار نزدیک شد

تقاضای بالا برای شتاب‌دهنده‌های هوش مصنوعی و دیتاسنترها، همراه با افزایش قیمت‌ها، موجب افزایش درآمد تولیدکنندگان DRAM شده است. The post درآمد جهانی تراشه‌های DRAM با رشد ۳۶۹ درصدی به ۲۰۰ میلیارد دلار نزدیک شد appeared first on دیجیاتو.

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