Nvidia has joined the exclusive club of companies with a $1 trillion market capitalization as the chipmaker benefits from the growing use of artificial intelligence

TL;DR: A range of online courses from IBM are available to take for free on

A first ever study of wartime “deepfake” videos has found the fake content undermined viewers’ trust in conflict footage to the point they became critical of all footage coming from warzones. The study, from researchers at University College Cork (UCC), is also the first of its kind to find evidence of online conspiracy theories which incorporate deepfakes. Deepfakes are artificially manipulated audio-visual material. Most deepfake videos involve the production of a fake “face” constructed by Artificial Intelligence, that is merged with an authentic video, in order to create a video of an event that never really took place. Although fake, they can look convincing and are often produced to imitate or mimic an individual. The study, titled A new type of weapon in the propaganda war, analysed close to 5,000 tweets on X (formerly Twitter) in the first seven months of 2022 to explore how people react to deepfake content online. The Russia-Ukraine war presented as the first real-life example of deepfakes being used in warfare. The researchers highlight examples of deepfake videos during this war including the use of video game footage as evidence of the urban myth fighter pilot “The Ghost of Kyiv”, and a deepfake of Russian president Vladimir Putin, showing the Russian president announcing peace with Ukraine. The study found deepfakes often undermined users’ trust in the footage they were receiving from the conflict to the point where they lost trust in any footage viewed. As well as the threat coming from the fake content itself, researchers found genuine media contact was being labelled as deepfakes. The study showed that the lack of social media literacy led to significant misunderstandings of what constitutes a deepfake, however, the study also demonstrated that efforts to raise awareness around deepfakes may undermine trust in legitimate videos. Therefore, the study asserts, news media and governmental agencies need to weigh the benefits of educational deepfakes and pre-bunking against the risks of undermining truth. John Twomey, UCC researcher, said much of the misinformation analysed in the study “surprisingly came from the labelling of real media as deepfakes”. “Novel findings about deepfake scepticism also emerged, including a connection between deepfakes fuelling conspiratorial beliefs and unhealthy scepticism,” he said. “The evidence in this study shows that efforts to raise awareness around deepfakes may undermine our trust in legitimate videos. “With the prevalence of deepfakes online, this will cause increasing challenges for news media companies who should be careful in how they label suspected deepfakes in case they cause suspicion around real media.” Mr Twomey added: “News coverage of deepfakes needs to focus on educating people on what deepfakes are, what their potential is, and both what their current capabilities are and how they will evolve in the coming years”. Dr Conor Linehan, from UCC’s School of Applied Psychology, said researchers “have long feared that deepfakes have the potential to undermine truth”. “Deepfake videos could undermine what we know to be true when fake videos are believed to be authentic and vice versa,” he said. This study is part of broader work by UCC’s School of Applied Psychology examining the psychological impact of deepfakes. Read More More than 500 potential cyber attacks logged every second, BT says AI being used to create child abuse imagery, watchdog warns ChatGPT and other chatbots ‘can be tricked into making code for cyber attacks’ Tinder adds Matchmaker feature to let friends recommend potential dates Google and Meta withdraw from upcoming Web Summit ‘Game-changing’ facial recognition technology catches prolific shoplifters

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Blizzard developers are hoping to attract gamers back to 'Diablo 4' with the extensive updates that have been made to the title.

'Mortal Kombat 1' gives players the option to have fatalities narrated.

At a cremation ground on the banks of the Ganges river in Ballia, a district in the northern

By Jarrett Renshaw and Hyunjoo Jin (Reuters) -Texas said it will require electric vehicle charging companies to include both Tesla's

The crash sites of unidentified flying objects (or UFOs) are often mysterious in themselves, but even more so when you reportedly find what is simply described as “tiny spheres” akin to “cosmic sperm” in the area in question. Well, that’s what journalist George Knapp found when he obtained documents – some classified – from the Russian military into UFOs, something the Soviet government at the time had batted aside based on the view it was nothing but “Western propaganda”. Referring to a discovery from biologist Yuri Simakov of small balls discovered from the soil of landing sites, Knapp told the Weaponised podcast: “The impressions they made of the soil were pretty dramatic and it doesn’t look like anything that we fly, and he shared that with us. “He gave us all that information and then he found these little orbs. These tiny little perfect spheres … they were opaque. “They were sort of reddish orangish colour and he called them ‘cosmic sperm’. He thought they were some kind of a biological mechanism – some kind of seeds – and he gave me half of the world’s known supply of cosmic sperm and I brought them back.” We can’t believe we had to write that, and you probably can’t believe you just read that, but here we are. Sign up to our free Indy100 weekly newsletter Though if you’re wondering where the not-safe-for-work (NSFW) spheres are now, it turns out he sent them to Dr Thomas Hartmann at the University of Nevada, who confirmed there was nothing biological about the ‘spheres’. Knapp never got the spheres back though, so they’re likely still over there somewhere, yet to be retrieved. We think that’s probably for the best though, George, if we’re being perfectly honest. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Misleading claims about the gunman who killed eight people at a Dallas-area shopping center are swirling on Twitter, thanks in part to the platform's owner, Elon Musk

Beneath the surface, Apple is churning away on AI development, just like every other tech