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With deepfake’s increasing being circulated and making the news, here we look at what deepfake videos are, why they’re made, and how they (might) be quickly and easily detected using a variety of deepfake detection and testing tools. What Are Deepfake Videos? Deepfake videos are a kind of synthetic media created using deep learning and…
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In this tech insight, we look at what ‘zero-day’ attacks are, then look at some recent high-profile examples and ultimately at what businesses can do to protect themselves from zero-day attacks. Sophisticated Attacks That Highlight Vulnerabilities In the ever-evolving landscape of digital threats and cyber warfare, one term often sends chills down the spines of…
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Following thousands of moderators making their subreddit communities private for 48 hours as a protest, we look at the reasons why, together with the implications for Reddit, its users, and other stakeholders. What Is Reddit? Reddit is a social media platform where users can join communities called ‘subreddits’ to share content, participate in discussions, and…
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An Observer investigation has reported uncovering evidence that 20 NHS Trusts have been collecting data about patients’ medical conditions and sharing it with Facebook. Using A Covert Tracking Tool The newspaper’s investigation found that over several years, the trusts have been using the Meta Pixel analytics tool to collect patient browsing data on their websites.…
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With phishing attacks being favoured for their effectiveness by attackers and most ransomware attacks now targeting backup storage, we look at what businesses can do to protect themselves. Spear Phishing Accounted For Two-Thirds Of All Attacks Last Year A recent report from security provider Barracuda has revealed that although spear phishing attacks make up just…
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The Shap-E AI system from OpenAI (creators of ChatGPT) and available for open-source download, can create 3D models from text. What Is It? According to the Cornell University researchers behind the system, Shap-E is “a conditional generative model for 3D assets” which, unlike other 3D generative models “generates the parameters of implicit functions that can be rendered as…
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WhatsApp has announced that it is introducing the ability to use the same WhatsApp account on multiple phones. Message Seamlessly Across All Devices WhatsApp says that this change gives users globally the ability to message seamlessly across all their devices without signing out, and to pick up their chats where they left off. Employees Can…
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On the 1st of April 2023, 3CX broke the news that their latest release had been impacted by a supply chain attack. Their latest release had a malicious payload installed into it. This had been in turn pushed out to all 3CX customers that used the Desktop version of 3CX. In most cases, corporate Antivirus…
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Amazon has announced the launch of ‘Amazon Bedrock,’ a new service which it says is the easiest way for customers to build and scale generative AI-based applications using foundation models (FMs). What Is A Foundation Model (FM)? A foundation model is an “ultra-large” machine learning model that generative AI uses. FMs, which are machine learning…
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With deepfake images recently making the news by fooling many people, we look at the issues around fake images and how to spot them. Recent Examples The emergence of AI has led to an increasing output of highly convincing fake images/manipulated images/deepfake images (and deepfake videos). Motivations for making these images vary, e.g. entertainment (fun…
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