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Category: security – Page 3

TAMPA, Fla. — British in-orbit manufacturing venture Space Forge has appointed technology veteran Atul Kumar to set up a semiconductor business in the United States, aiming to bolster domestic chip production as efforts to reduce reliance on foreign suppliers gather pace.

Kumar, a materials scientist with more than two decades of experience in the sector, is tasked with developing manufacturing operations under Space Forge’s U.S. subsidiary to support the terrestrial and in-space growth of semiconductor substrates, the company announced April 10.

The move comes as the U.S. ramps up efforts to reduce its dependence on chips from abroad, driven by supply chain disruptions, national security concerns and mounting trade tensions — particularly with China.

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Hackers started exploiting a high-severity flaw that allows bypassing authentication in the OttoKit (formerly SureTriggers) plugin for WordPress just hours after public disclosure.

Users are strongly recommended to upgrade to the latest version of OttoKit/SureTriggers, currently 1.0.79, released at the beginning of the month.

The OttoKit WordPress plugin allows users to connect plugins and external tools like WooCommerce, Mailchimp, and Google Sheets, automate tasks like sending emails and adding users, or updating CRMs without code. Statistics show that the product is active on 100,000 websites.

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Microsoft has released an out-of-band Office update to fix a known issue that caused Word, Excel, and Outlook to crash after installing the KB5002700 security update for Office 2016.

The company acknowledged these problems following user reports on social media that Office apps no longer open after applying the April 2025 security updates.

“We’re experiencing an issue on Windows 10 with Office 2016 where Word and Excel no longer open,” one impacted Office user said.

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Meta warned Windows users to update the WhatsApp messaging app to the latest version to patch a vulnerability that can let attackers execute malicious code on their devices.

Described as a spoofing issue and tracked as CVE-2025–30401, this security flaw can be exploited by attackers by sending maliciously crafted files with altered file types to potential targets.

Meta says the vulnerability impacted all WhatsApp versions and has been fixed with the release of WhatsApp 2.2450.6.

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Researchers have successfully demonstrated the UK’s first long-distance ultra-secure transfer of data over a quantum communications network, including the UK’s first long-distance quantum-secured video call.

The team, from the Universities of Bristol and Cambridge, created the network, which uses standard fiber-optic infrastructure, but relies on a variety of quantum phenomena to enable ultra-secure data transfer.

The network uses two types of quantum key distribution (QKD) schemes: “unhackable” encryption keys hidden inside particles of light; and distributed entanglement: a phenomenon that causes quantum particles to be intrinsically linked.

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What do smart bandages, ocean-powered sensors, and quantum biology have in common? They’re all part of Dr. Leonard Tender’s work at DARPA. On the latest episode of Voices from DARPA, he discusses his fascinating research in the Biological Technologies Office and how these innovations are shaping the future of national security.

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A research team has developed the world’s first quantum microsatellite and demonstrated real-time quantum key distribution (QKD) between the satellite and multiple compact, mobile ground stations.

The research, led by Pan Jianwei, Peng Chengzhi, and Liao Shengkai from USTC, jointly with the Jinan Institute of Quantum Technology, Shanghai Institute of Technical Physics, the Innovation Academy for Microsatellites of the Chinese Academy of Sciences, and Stellenbosch University of South Africa, is published in Nature.

Quantum secure communication is fundamental to national information security and socioeconomic development. QKD, a communication method with proven unconditional security, significantly enhances data transmission security. While fiber-based QKD networks have achieved regional implementation, their practical application over long distances remains constrained by signal loss and limited coverage. Satellite-based systems present a viable solution through free-space communication, potentially enabling QKD on a global scale.

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Qwake Technologies is working with the Department of Homeland Security to test out the device in a real-world environment. 80 fire departments across the country will receive the device to test out. Austin Fire Department and Round Rock Fire Department are both part of this program.

So far, ten of the eighty departments have gotten the technology. Each C-Thru costs about $8,500, which Cossman said is less than the current generation of walkie-talkies used by many departments. The devices are not currently for sale.

“It is the first iPhone for the fire industry. Like this is a watershed moment,” Cossman said.

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The Model Context Protocol (MCP) is an open standard (open-sourced by Anthropic) that defines a unified way to connect AI assistants (LLMs) with external data sources and tools. Think of MCP as a USB-C port for AI applications – a universal interface that allows any AI assistant to plug into any compatible data source or service. By standardizing how context is provided to AI models, MCP breaks down data silos and enables seamless, context-rich interactions across diverse systems.

In practical terms, MCP enhances an AI assistant’s capabilities by giving it controlled access to up-to-date information and services beyond its built-in knowledge. Instead of operating with a fixed prompt or static training data, an MCP-enabled assistant can fetch real-time data, use private knowledge bases, or perform actions on external tools. This helps overcome limitations like the model’s knowledge cutoff and fixed context window. It is observed that simply “stuffing” all relevant text into an LLM’s prompt can hit context length limits, slow responses, and become costly. MCP’s on-demand retrieval of pertinent information keeps the AI’s context focused and fresh, allowing it to incorporate current data and update or modify external information when permitted.

Another way MCP improves AI integration is by unifying the development pattern. Before MCP, connecting an AI to external data often meant using bespoke integrations or framework-specific plugins. This fragmented approach forced developers to re-implement the same tool multiple times for different AI systems. MCP eliminates this redundancy by providing one standardized protocol. An MCP-compliant server (tool integration) can work with any MCP-compliant client (AI application). In short, MCP lets you “write once, use anywhere” when adding new data sources or capabilities to AI assistants. It brings consistent discovery and usage of tools and improved security. All these benefits make MCP a powerful foundation for building more capable and extensible AI assistant applications.

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