What is sparsity? DeepSeek AI's secret, revealed by Apple researchers

What is sparsity? DeepSeek AI's secret, revealed by Apple researchers

Yuichiro Chino/Getty Images The artificial intelligence (AI) market — and the entire stock market — was rocked last month by the sudden popularity of DeepSeek, the open-source large language model (LLM) developed by a China-based hedge fund that has bested OpenAI’s best on some tasks while costing far less. Also: Cerebras CEO on DeepSeek: Every time computing gets cheaper, the market gets bigger As ZDNET’s Radhika Rajkumar details, R1’s success highlights a sea change in AI that could…

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Hackers gain root access to Palo Alto firewalls through chained bugs

Hackers gain root access to Palo Alto firewalls through chained bugs

Discovery of CVE-2025-0108 came from post-patch analysis of CVE-2024-9474, a medium-severity flaw (CVSS 6.9/10) that was actively exploited in November. At that time, attackers were seen chaining CVE-2024-9474 with another critical authentication bypass vulnerability (CVE-2024-0012) affecting PAN-OS, and together they allowed executing codes remotely on compromised systems. Now threat actors are chaining CVE-2025-0108, and CVE-2024-9474 with a high-severity flaw (CVE-2025-0111) for unauthorized root-level access to vulnerable systems, potentially allowing extraction of sensitive configuration data and…

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Russian State Hackers Target Signal to Spy on Ukrainians

Russian State Hackers Target Signal to Spy on Ukrainians

Russian state-aligned threat actors are ramping up efforts to spy on Ukrainian military and government officials via their secure messaging applications, including Signal Messenger and WhatsApp, Google revealed today. One of the main ways these groups are targeting Signal Messenger is to abuse the “linked devices” feature which enables the app to be used on multiple devices at the same time. “Because linking an additional device typically requires scanning a QR code, threat actors have…

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I went live with this 4K Logitech camera, and its video quality rivals my $3,600 Canon

I went live with this 4K Logitech camera, and its video quality rivals my ,600 Canon

ZDNET’s key takeaways Logitech’s Mevo Core has a micro 4/3 image sensor that outperforms typical webcams in low light and resolution. Wireless connectivity offers flexible placement and setup for your live streams. The Mevo Core is fairly pricey at $999, with no lens included, but features like multi-cam support for creative live streams utilizing camera switching make it worth the money. more buying choices Logitech has been a premier leader in the webcam market for years. This…

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La estabilidad salarial marca el compás del sector tecnológico español

La estabilidad salarial marca el compás del sector tecnológico español

Tras alcanzar cierta estabilidad en 2023, el sector tecnológico continuó afianzándose el pasado 2024. Y es que tras algunos años de incrementos salariales superiores al 10%, los últimos doce meses las nóminas se mantuvieron constantes. De hecho, incluso se observó un descenso en la rotación de algunas posiciones más junior, como resultado de un mayor equilibrio entre la oferta y la demanda en dichos roles. Así se desprende del Estudio de Remuneración 2025 en el…

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Ocho razones por la que sus costes en la nube son demasiado elevados

Ocho razones por la que sus costes en la nube son demasiado elevados

“Las empresas suelen adquirir recursos en la nube, como instancias de computación, almacenamiento o capacidad de bases de datos, que no se utilizan en su totalidad y, por lo tanto, pagan por más servicios de los que realmente necesitan, lo que conduce a una infrautilización”, afirma. Muchas empresas también sobreestiman los recursos necesarios, lo que lleva a aprovisionar instancias más grandes y caras de lo necesario, provocando un sobreaprovisionamiento. Kulkarni cree que la gestión ineficiente…

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Reaping the Benefits of the Digital Healthcare Revolution

Reaping the Benefits of the Digital Healthcare Revolution

The European healthcare system grapples with an ageing population, increasing pressure on public health budgets and rising costs, as well as acute shortages of healthcare workers post-Covid-19. Like in many other sectors, the pandemic was a catalyst for the digital transformation of healthcare, rapidly accelerating the adoption of telehealth and remote care solutions across Europe. In Ireland, for instance, the use of telemedicine has been multiplied by five since March 2020, with 20% of the…

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Hundreds of US Military and Defense Credentials Stolen

Hundreds of US Military and Defense Credentials Stolen

Some of the most sensitive corporate and military networks in the US could be at risk of compromise, after researchers revealed widespread credential theft via infostealer malware. Hudson Rock said its analysis of cybercrime marketplaces revealed compromised credentials for sale from Lockheed Martin, Boeing and Honeywell, as well as the US army and navy, the FBI and the Government Accountability Office (GAO). For as little as $10 per log, threat actors can effectively purchase access to…

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Malaysia's Data Sharing Bill 2024: Pioneering Secure and Efficient Government Collaboration

Malaysia's Data Sharing Bill 2024: Pioneering Secure and Efficient Government Collaboration

In December 2024, Malaysia passed its Data Sharing Bill 2024, a new piece of legislation aimed at streamlining data-sharing across federal government agencies. This bill promises to revolutionize how data is managed, shared, and secured within Malaysia’s government, fueling a more efficient, innovative, and secure public sector. By enabling seamless data exchange between federal entities while prioritizing privacy and security, the bill is a vital step toward turning Malaysia’s vision of a modern, data-driven governance…

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CIS Control 01: Inventory and Control of Enterprise Assets

CIS Control 01: Inventory and Control of Enterprise Assets

Since 2008, the CIS Controls have been through many iterations of refinement and improvement leading up to what we are presented with today in CIS Controls version 8.1. CIS Controls reflect the combined knowledge of experts from every part of the ecosystem (companies, governments, and individuals). The controls reflect consideration by people in many different roles, such as threat analysts, incident responders, solution providers, policy-makers, and more. This work is the collected wisdom from across…

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